Questions on Geometry: Points, lines, angles, perimeter answered by real tutors!

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Question 571072: determine the slope of a line through points(4,-8)and(3,-6)
Click here to see answer by mananth(10541)

Question 569710: a right triangle has sides of 6 cm, 8cm, and1 diameter what is the perimeter and area?
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Question 569330: With A and B as centers and a radius how would you construct a perpendicular to the line AB?
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Question 568047: How many lines in a plane are perpendicular to a line at a point on the line
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Question 567988: find the slope of the passing through the points
1. (6,-2) (1,3)
2. (-7,2) (-7,-5)
Click here to see answer by jim_thompson5910(21667)

Question 567755: If m∠1 = 105 and m∠4 = 115, then m∠6 =
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Question 567286: the measure of two supplementary angles are in the ratio 5:7. what is the measure of the larger angle?

Click here to see answer by ankor@dixie-net.com(12684)

Question 566004: Find the equation of the line through (2,1) and the point of intersection of 3x-5y-10=0 and x+y+1=0.
Click here to see answer by mananth(10541)

Question 564800: Given three collinear points A,B,C.How many line segments do they determine? name them
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Question 564579: If two planes are perpendicular to the same line, are the two planes parallel?
Click here to see answer by Alan3354(21551)

Question 563238: Pre Algebra Chapter 6 Resource Book.
McDougal Littell
Lesson 6.5 Practice A
for use with pages 293-297
How to find the specified side length...Given ABC - JKL, find JL
Thank you.
Click here to see answer by richard1234(4789)

Question 561566: help me solve:
what is the length of a rectangle that has a perimeter of 44 centimeters and a width of 7 centimeters?
Click here to see answer by rfer(10417)

Question 558134: what is the measure for the angle W ? the other angles are 97* 110*60*
A3*
B87*
C93*
D113*
WE ARE NOT SURE HOW TO WORK ANGLES THIS IS FOR A 5TH GRADER! THANKS!
Click here to see answer by KMST(578)

Question 557442: The perimeter of a rectangle is 1000 feet. Three times the length is equal to five times the width. Determine the length and width.
Click here to see answer by Earlsdon(6098)

Question 556878: Lines m and n intersect at point A. Line k is perpendicular to both lines m and n at point A. Which statement must be true?
1) Lines m, n and k are in the same plane.
2) Lines m and n are in two different planes.
3) Lines m and n are perpendicular to each other.
4) Line k is perpendicular to the plane containing lines m and n.
The correct answer choice is number 4, but I don't know why it is not 3.
Please help!!!
Click here to see answer by Alan3354(21551)

Question 556429: Three shapes- a circle, a rectangle, and a square- have the same area. Which shape has the smallest perimeter?
Click here to see answer by richard1234(4789)

Question 554469: hi, i need your help please... i don't know how to answer these questions because i can't fully imagine them... i hope you can help me because i really want to understand this lesson for the sake of my grades.....
a) the sum of the distance from a point P to (4,0) and (-4,0) is 9. if the abscissa of P is 1, find its ordinate...
b)the center of a circle is at (-3,-2). if a chord of length 4 is bisected at (3,1), find the length of the radius...

THANK YOU!!!!!
Click here to see answer by Theo(2967)

Question 554896: WHAT PERCENT OF THE PERIMETER OF A SQUARE IS THE LENGTH OF ONE SIDE?
Click here to see answer by jim_thompson5910(21667)

Question 554458: i need your help please... :
find the point equidistant from (-6,1) and(-1,2) and at a distance 5 from (-2,7).
THANKS!!!
Click here to see answer by Theo(2967)

Question 554022: i need your help:
the abscissa of a point on the fourth quadrant is numerically 3 times its ordinate and is 10 units from (-2,4). find the point.
i can't imagine this problem so i can't start solving it. i also don't know how to answer that one. please i need your help to answer that question... that really helps me a lot to understand the lesson involving that problem....
THANK YOU!!!!
Click here to see answer by stanbon(48510)

Question 552776: what is an equation of the line that is perpendicular to y=4 and contains the point v(3/7)?
Click here to see answer by mananth(10541)

Question 552236: true or fales these number are taken from a pascal's triangle sequence 1,3,6,10,15,

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Question 552145: what is the length of side of a square if perimeter is 96
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Question 552141: T is between R and V. RV = 31 and VT = 14. Find RT.
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Question 551321: Write an equation of the line that passes through the point at (4,4)and is perpendicular to the line whose equation is 2x+y=7.
Click here to see answer by Earlsdon(6098)

Question 549617: How to find the length of a line segment, between two parellell lines of unequal length
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Question 549529: the wide consist of two concentric cicles .the circumferacne of the inner circle is 440m . the radius of the ouiter circle
Click here to see answer by Alan3354(21551)

Question 549477: The perimeter of a triangle is 34 feet. The second side is seven times the first.The third side is nine times the first. what is the measurement of each side?
Click here to see answer by TutorDelphia(189)

Question 549435: what is an equal equation to -2x-5
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Question 549321: the permeter of a rectangle is 148 feet the length is 14 feet grather than one and half time the width
Click here to see answer by rfer(10417)

Question 548778: Point G is not located on plane H. How many lines passing through point G are perpendicular to plane H?
A. None
B. One
C. Two
D. Infinitely many
Click here to see answer by jim_thompson5910(21667)

Question 547762: okay on my paper it states find the measure of each angle indicated for the square. So if each angel is a right angle what would the blank angle equal?
Click here to see answer by mananth(10541)

Question 547206: in an acute triangle with one angle 47 degrees and then i have to find x and there is and exterior angle of 114 degrees can u help me find x
Click here to see answer by stanbon(48510)

Question 543900: I would appreiate your help for my last question. Using the simplest form of printed capital letters name the first two and then the last two letters of the alphabet that can not be drawn without lifting the pen expain how to determine which letters to choose.
Click here to see answer by Edwin McCravy(6931)

Question 542462: What is the equation in point-slope form for the line parallel to y = –6x + 1 that contains J(–6, 8)?
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Question 542214: tell if the point (1,2) lies on the line y=2x+1
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Question 541971: For any line and point not on that line, how many lines can be drawn through the point that are parallel to the line?"

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Question 541977: How many planes can be drawn through any three noncollinear points? Why?
A. 0
B. 1
C. 2
D. 3
Click here to see answer by Alan3354(21551)

Question 35055: Please show work
Find the distance between the points (2, -2) and (-4, 3)

Thank you!
Click here to see answer by retaw04(1)

Question 536749: what is the answer to 12a-175=0
Click here to see answer by Maths68(1140)

Question 534570: I am having trouble finding the perimeter of figures using 3.14 for pie. What is the formula i use to solve these problems.
How can i find the area of shaded figures using 3.14 for pie. I have to find the area of the shaded parts of the figure.
I just need the method to solve or maybe an example to apply it on my homework problems.

Click here to see answer by stanbon(48510)

Question 534335: Test the following equation for symmetry.
y = 4x / (x+2)^2
Can you please give me a clear explanation how to find the symmetry of an equation. I'm not quite understanding this.
Click here to see answer by fcabanski(385)

Question 533950: Write the slope-intercept equation for the line that passes through (70, 92) and is (a) parallel and (B) perpendicular to 7x + 10y = -24. Please help!
Click here to see answer by bucky(2097)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260