Questions on Geometry: Angles, complementary, supplementary angles answered by real tutors!

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Geometry: Angles, complementary, supplementary angles

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Question 154955: The supplement of a angle is 4 more than 2 times it's complement. Find the measure of the angle.
Click here to see answer by ankor@dixie-net.com(6691)

Question 155138: how do i get the anwser of this problem:
2.5x+x=5x-3
Click here to see answer by oscargut(682)

Question 155158: angle ABD = (3x +12), angle BDE = (7x-32). These angles are supplementary. Find the measures of both angles

Click here to see answer by Earlsdon(4898)

Question 155134This question is from textbook california geometry
: lines p and q intersect to form adjacent angles 1 and 2. if measurement of angle 1 = 3x+18 and mearsurement of angle 2 = -8y-70, find the values of x and y so that p is perpendicular to q.This question is from textbook california geometry

Click here to see answer by orca(409)

Question 155103: The measures of two angles are in the ratio 5:3. The measure of the larger angle is 30 greater then half the difference of the angles. Find the measure of each angle.
I have: L=30+.5(L-S)
L/S=5/3 or 3L=5S
Click here to see answer by edjones(3292)

Question 155261: Angle A and angle B are supplementary angles and angle A is 15 degrees less than four times angle B. Find the 2 angles.
Click here to see answer by Earlsdon(4898)

Question 155260: Two angles are complementary. The larger of the two is 30 degrees more than twice the smaller. Find the 2 angles.
Click here to see answer by jojo14344(1483)

Question 155314This question is from textbook
: find angle T if angle T is 20 more than four times its supplementThis question is from textbook

Click here to see answer by jojo14344(1483)

Question 155384: m∠y=37˚ what is the complement of ∠y?
Click here to see answer by orca(409)

Question 155472This question is from textbook Geometry

: The measure of a supplement of an angle is 12 more than twice the measure of the angle. Find the measures of the angle and its supplement.This question is from textbook Geometry

Click here to see answer by stanbon(26259)

Question 155549: Angle PQR and Angle SQR form a linear pair. Find the sum of their measures.___________________
Click here to see answer by stanbon(26259)

Question 155545: what is the measure of an angle whose supplement is four times its complement
Click here to see answer by stanbon(26259)

Question 155600: FK=2x
KJ=3x-6
HJ=5x-12
FH=2x=2
___ __
line FK is congruent to line HJ
Find the perimeter of FKJH
I wish I could draw the line segment & congruent lines/symbols but the computer will not allow it. I hope someone will understand.
I would appreciate any help & a break down of how you figure this out. My mind is a blank & I am trying to help my 13yo daughter
Click here to see answer by scott8148(3382)

Question 155673This question is from textbook holt geometry
: The supplement of an angle 36 degrees less than twice the supplementof the complement. find the measurement of thw supplement.This question is from textbook holt geometry

Click here to see answer by Earlsdon(4898)

Question 155804: Find meassures of the angles of each triangle
(2x+4)
(2x-9)
x
Click here to see answer by stanbon(26259)

Question 155805: Find meassures of the each angle of the triangle
(2x+4)
(2x-9)
x
Click here to see answer by nerdybill(2446)

Question 155738: An angle measures 12 degress less than three times its supplement. Find the measures of the angle.
Click here to see answer by jojo14344(1483)

Question 155905This question is from textbook McDougal Littel Geometry
: How do you figure out if A and B are supplementary if angle A measures 3/8x+50 and angle B measures x+31? Need to find x.This question is from textbook McDougal Littel Geometry

Click here to see answer by checkley77(7035)

Question 155912: An angle is 40degrees larger than its supplement. What are the measures of the two angles?
I don't know how to identify the variables OR how to plug them into an equation.
Click here to see answer by stanbon(26259)

Question 155917This question is from textbook McCougal Littell Geometry
: I have learned how to find angle values (x and y) of 2-4 unknown angles, but I'm having trouble understanding how to find values of 3 unknown angles. Can you help me? If you are able to find my textbook, I'm on page 39. There is also a Practice workbook page that goes along with it with similar problems. This problem has the following angles: Find the values of x and y
Angle 1: (9x + 20)
Angle 2: 2y
Angle 3: 7xThis question is from textbook McCougal Littell Geometry

Click here to see answer by Alan3354(6059)

Question 155958This question is from textbook Geometry

: I'm having trouble drawing out what they are asking me in the question.
It says Draw points, A, B, C, D and E so that all three statements are true.
<=angle
This question is from textbook Geometry

Click here to see answer by Alan3354(6059)

Question 155112: how do i find the measurement of a vertical angle
Click here to see answer by Alan3354(6059)

Question 156018: two angels are suplementary, if the larger angle is 15º more than twice the smallest angle, find the neasure of both angles.
Click here to see answer by Electrified_Levi(103)

Question 156032: At the begining of the day, the cash register at a coffee shop contains $75. at the of the day it contains 881.25. if the sales tax rate is 7.5%, how much of the total is sale tax?
Click here to see answer by checkley77(7035)

Question 156364: What is the complement angle of 75 degrees?
Click here to see answer by stanbon(26259)

Question 156411This question is from textbook geometry
: find x,y and z in each figure.This question is from textbook geometry

Click here to see answer by Fombitz(2113)

Question 156244: find angle T if the measurement of is 20 more than 4 time its supplement
Click here to see answer by ankor@dixie-net.com(6691)

Question 156661: The Supplement of an angle measures 15 degrees more than four times its complement. Find the measure of the angle
Click here to see answer by gonzo(654)

Question 156784: If the complement of an angle is 15° less than one-sixth of its supplement, find the measure of the angle
Click here to see answer by phd(3)

Question 156860: if angle a and angle b are complementary and angle b and angle c are supplementary how do they look?
Click here to see answer by jim_thompson5910(13787)

Question 156954: The supplement of an angle is 15 less than 4 times the angle. Find the angle.

Click here to see answer by ankor@dixie-net.com(6691)

Question 157321: Find the measure of an angle whose complement is four times its measure.
Click here to see answer by atique.ah(23)

Question 157436: The sum of the measure of two complementaty angles exceeds the difference of their measure by 132 degree. Find the measure of each angle
Click here to see answer by gonzo(654)

Question 157437: The sum of the measure of two complementaty angles exceeds the difference of their measure by 132 degree. Find the measure of each angle
Click here to see answer by Fombitz(2113)

Question 157566: Four times the measure of the complement of an angle is 12 more than twice the difference of the measures of its supplement and its complement. Find the measure of each angle.
Click here to see answer by nerdybill(2446)

Question 157683: What is the approximate surface area of the observatory if the radius is 10 ft and its altitude measures 24 ft
Click here to see answer by Fombitz(2113)

Question 157753: Two supplementary angles have the ratio of 5:1. What is the measure of the smaller angle?
Click here to see answer by checkley77(7035)

Question 157759: find the measure of a complement angle with the given measure.
11*
Click here to see answer by jim_thompson5910(13787)

Question 157754: Which of the following best describes a triangle in a coordinate plane with vertices of (0,0), (0,5), and (-4,0)?
a right triangle
an equilateral triangle
an acute angle
an obtuse angle
Click here to see answer by nomad_55(6)

Question 157794: you see i am a high school student and i am stuck in this question. Determine the measure of an angle that is supplementary to an angle with a measur of 92 degrees. please help me!

Click here to see answer by nomad_55(6)

Question 157885: Two angles are supplementary of each other. Twice one angle is equal to the other angle minus the product of six and eight.
Set up a system of linear equations to represent the two angles and graph each of the equations on one rectangular coordinate system.
Alexander, D. C., & Koeberlein, M. G. (2003). Elementary geometry for college students (3rd ed.). Boston: Houghton Mifflin.
Click here to see answer by gonzo(654)

Question 157882: Two angles are supplementary of each other. Twice one angle is equal to the other angle minus the product of six and eight.

Set up a system of linear equations to represent the two angles. Graph each of the equations on one rectangular coordinate system. (Hint: You must get y by itself before graphing.)
Click here to see answer by nerdybill(2446)

Question 157896: The following picture shows a high school gymnasium. The art class is planning to create a circular design for the center of the floor, and the students know the diameter of the circle must be 16 feet. They have a budget of $100 and want to make sure they have enough money to buy paint to cover the full circle.
What is the area of the circle that needs to be painted and also if a pint of paint covers 60 ft2, how many pints of paint are needed to complete the job?
If each pint costs $6.95, find the cost of the paint needed.
Alexander, D. C., & Koeberlein, M. G. (2003). Elementary geometry for college students (3rd ed.). Boston: Houghton Mifflin.

Click here to see answer by oscargut(682)

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