Questions on Geometry: Triangles answered by real tutors!

Tutors Answer Your Questions about Triangles (FREE)

Question 371490: i have a triangle ABC a= 2x+5 b= 3x-7 C= x+38
Click here to see answer by amoresroy(333)

Question 371996: a triangular sail has a perimeter of 57 feet side A is 3 feet shorter than twice side B and side C is 4 feet longer than side B. what is the length of each side?
Click here to see answer by nyc_function(2733)

Question 372028: in a rigght triangle the legs are 5 cm and 12 cm long , how long is the hypotenuse ?
Click here to see answer by Fombitz(13828)

Question 372046: what kind of triangle can be 98 degrees 52 degrees and 20 degree
Click here to see answer by Fombitz(13828)

Question 372174: I need an example for finding the missing side of a right triangle when side a is 5 meters and side b is 5 meters
Click here to see answer by Alan3354(30959)

Question 372189: Find the measures of the sides of the triangle if the ratio of the triangle is 3:4:5 and the perimeter is 72
Click here to see answer by rfer(12644)

Question 372261: what type of triangle is it when it measures 46 degrees and 34 degrees

Click here to see answer by robertb(4012)

Question 372576: perimeter of a triangle with Side A = 7 in., Side B = 7 in., Side C = 6 in
Click here to see answer by Fombitz(13828)

Question 372686: 11. Graph the line that goes through point (–5, 5) with slope . (1 point)
Click here to see answer by Fombitz(13828)

Question 372687: 12. Write an equation in slope-intercept form of the line through point P(–10, 1) with slope –5. (1 point)
(A)y = –5x – 49
(B)y – 1 = –5(x + 10)
(C)y – 10 = –5(x + 1)
(D)y = –5x + 1

Click here to see answer by ewatrrr(10682)

Question 372739: 11. Graph the line that goes through point (–5, 5) with slope 1/5. (1 point)
Click here to see answer by ayalyaniv(6)

Question 373253: if triangle ABC which are 60,30,12 is congruent to triangle DEF which of the following must be the length of one side of triangle of DEF
Click here to see answer by JBarnum(2044)

Question 373261: the angle measures of a triangle are x, 2x, and 12x what does each angle measures
Click here to see answer by Fombitz(13828)

Question 373261: the angle measures of a triangle are x, 2x, and 12x what does each angle measures
Click here to see answer by rfer(12644)

Question 373288: if two sides of a triangle are 15in. each. the third side measures 10in. what type of triangle is this?

Click here to see answer by checkley79(3039)

Question 373445: can you solve this
one angle of a triangle is 8 greater thanthe smallest angle. the third angle is 4 greater than twice the smallest angle. find the measure of the three angles.
Click here to see answer by rfer(12644)

Question 373626: If the hypotenuse of a triangle is 40, and the height 33, what is the bace?
Click here to see answer by ewatrrr(10682)

Question 373764: A triangle has a 13-feet base and a 6-feet altitude. What is its area? Show all work.
Click here to see answer by edjones(7569)

Question 373709: The area of a right triangle is 31.6 square inches. If the length of one leg is 7 in., what is the length of the other leg
Click here to see answer by edjones(7569)

Question 373856: a triangle has sides that are of unknown lengths, but if one side is 2x, and the other sides are 5x and 6x. It 's perimeter is 52 inches, what is the length of all the sides?
Click here to see answer by edjones(7569)

Question 373442: A 60-footpiece of wire is strung between the top of a tower and the ground, making a 30-60-90 triangle. How far from the center of the base of the tower is the wire attached to the ground?How high is the tower?
Click here to see answer by ankor@dixie-net.com(15624)

Question 373882: A cellular phone company offers a contract for which the cost C, of t minutes of telephoning is given by C=0.25(t-600)+50.95, where it is assumed that t>600 minutes. what times will keep costs between $95.20 and $124.95
Click here to see answer by robertb(4012)

Question 373873: Two angles are complementary.The sum of the measure of the frst angle and half the second angle is 71 degrees. Find the measures of the angles.
Click here to see answer by Fombitz(13828)

Question 373965: the measure of two sides of an eqilateral triangle are 3x+15 and 7x-5.what is the measure of the third side?
Click here to see answer by Fombitz(13828)

Question 374037: If the length of the shorter side of a right triangle is 11 cm and the length of the hypotenuse is 61 cm, what is the length of the longer side?
Click here to see answer by checkley79(3039)

Question 374154: How do you find the possible values of X when the side lengths are 2x+1, 5x-5, and x+7. Im aware that you must use inequalities but I'm not of how you do this with using algebraic sides! please help! thank you
Click here to see answer by Bebita1992(4)

Question 374219: In an equilateral triangle, if the lengths of the three sides are 5x − 2, 6x − 10, and 4x + c, what are the values of x and c?
Click here to see answer by robertb(4012)

Question 374261: Triangle pqr has the given vertice classify the triangle by its sides. then determine if it is a right triangle
p(2,0) q (6,6) and r (12,2)

Click here to see answer by Jk22(389)

Question 374337: are 5,17 and 22 possible sides of a triangle?
Click here to see answer by Jk22(389)

Question 374504: is it possible to draw a triangle with sides of 4m,5m and 9m?
Click here to see answer by jim_thompson5910(28476)

Question 374582: GIVEN 2 SIDES OF A TRIANGLE(4 AND 15) WHICH OTHER IS THE POSSIBLE SIDE LENGHT FOR THE TRIANGLE:
1, 2, 3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20
(CIRCLE THE POSSIBLE ONES)
Click here to see answer by robertb(4012)

Question 374530: the question is: given a right triangle with a perimeter of 60 and an altitude to the hypotnuse with a length of 12 what is the length of each side?
i tried a lot using substitution its just too complicated i need an explanation too plz asap
Click here to see answer by robertb(4012)

Question 374534: Okay. I need some help. How do know how to find the altitude of a triangle??? My problem gives this information: the altitude is (4x-6), and the base is divided into 2 formulas. One side is (x plus 7) and the other is (2x-15). Please help!
Click here to see answer by Alan3354(30959)

Question 374825: Find the value of b in ABC. Round to the nearest tenth.

Click here to see answer by Fombitz(13828)

Question 374731: the hypotenuse of right triangle is 24 ft long.the length of one leg is 18 ft more than the other. find the lengths of the legs
Click here to see answer by Fombitz(13828)

Question 374941: I have a right angle. the base is 44 in. the leg is 12 in. and the hypotenuse is 45.61. what are my other two angles?
Click here to see answer by Fombitz(13828)

Question 374941: I have a right angle. the base is 44 in. the leg is 12 in. and the hypotenuse is 45.61. what are my other two angles?
Click here to see answer by solver91311(16868)

Question 375170: My fourth grade daughter came home with this math question and I couldn't figure it out, please help me to explain to her how it's done. Here is the question
The perimeter of a triangle is 30", the first side of the triangle is 1" longer than the second side, the second side is 7" longer than the third side, what is the length of each side of the triangle.
Thank you in advance,
Jamie
Click here to see answer by mananth(12270)

Question 375327: a second angle of a triangle is twice the smallest angle. The largest an is 20 degrees more than the second angle. Find the three angles of the triangle.

Click here to see answer by mananth(12270)

Question 375329: the measure of the angles of a triangle are in the ratio of 2:3:7. Find the measure of each angle.

Click here to see answer by Jk22(389)

Question 375329: the measure of the angles of a triangle are in the ratio of 2:3:7. Find the measure of each angle.

Click here to see answer by mananth(12270)

Question 375330: the measure of the acute angles of a right triangle are in the ratio 4:5. Find the measure of each angle.
Click here to see answer by mananth(12270)

Question 375338: The measure of the acute triangle are in the ratio 4:5. Find the measure of each angle.

Click here to see answer by mananth(12270)

Question 375333: the measure of the acute angles of a right triangle are in the ratio 4:5. Find the measure of each angle.

Click here to see answer by ewatrrr(10682)

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