Questions on Geometry: Length, distance, coordinates, metric length answered by real tutors!

Tutors Answer Your Questions about Length-and-distance (FREE)

Question 601037: the base of a triangle is given by the co-ordinates of the end points (0,0), (0,6). If the slopes of the other two sides are 2 and - 2/3, determine the co-ordinates of the third vertex.
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Question 601118: Find the coordinates of the point that lies one fourth of the way from (-12,4) to (0,6)
PLEASE HELP ME. :[
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Question 601308: if pq and mn are parallel,what is the lenght of mn?
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Question 601560: A pole that is 3.1m tall casts a shadow that is 1m long. At the same time, a nearby building casts a shadow that is 45.5m long. How tall is the building? Round your answer to the nearest meter.
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Question 602437: M(-7, 6) is the midpoint of line RS. If S has coordinates (0, 9), find the coordinates of R.
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Question 602456: Find the distance between each pair of points
(-1, 6) and (3, 6)
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Question 602459: Find the distance between each pair of points. (3, -2) and (3, 5)
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Question 602677: Hi!
I can't seem to figure this one out.
Use the diagram to find the distance across the suspension bridge. Can someone please help me out?? :)
Diagram - http://i41.tinypic.com/5ph6pt.png
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Question 602932: The distance between points (3,0) and P is five which of the following points could not represent P ?
A. (3,-5)
B.(-2,0)
C.(8,0)
D.(3,5)
E.none of these

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Question 602974: The length of a rectangle is 7yards more than twice its width. Find the dimensions of the rectangle if the area of the rectangle is 39 square yards.
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Question 604143: The Ratio of the side lengths of a triangle is 4:7:9. The perimeter of the triangle is 120 feet. Find the side lengths. Then classify the triangle by its side lengths.
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Question 604278: if c(-2,4) and d(-6,-1) then what is the length of CD
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Question 605456: If P coordinates are (3,4) and Q (3,3) what is the answer using mid point formula?
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Question 606650: Find the coordinates of the midpoint of a segment having the given endpoints.
Q(-8,7) R(-1,1)
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Question 607410: the length of a recreation room is 2.1 m longer than its width if the permiter of the room is 20.6 m what are the dimensions.thanks you very much
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Question 607373: what is the y-coordinate for the point on the curve with x-coordinate 20?
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Question 608534: A spotlight is 5 feet from one wall of a room and 10 feet from the other wall at right angles to it. How many feet is it from the intersection of the two walls?
A)15
B)7.07
C)11.18
D)14.14
E)22.36
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Question 609145: in rectangle abcd , bc = 6 , ab = 8 and ac = 10 find the missing lengths
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Question 609591: An umbrella 50 inch long can lie on the bottom of a trunk whose length and width are, respectively:
A)26, 30
B)39,36
C)31,31
D)40,21
E)40,30
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Question 610729: The diameter of a circle has end points (1,2) and (3,2). Where is the center of the circle?
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Question 612379: The perimeter of a parallelogram is 50 ft and its length is 10 ft. The length of the other side is what?
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Question 612594: given A(-2,1)and B(8,5) the end points of the diameter of the circle
a) what are the coordinates of the center W of the circle?
b) what is the radius of this circle
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Question 612629: given a random point M(X,Y) OF THE CARTESIAN PLANE SHOW THAT D(O,M) = square root sign x^2+y^2
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Question 612627: show rhat the points A(-2,2) B(5,-5) C(4,2) are located on a circle with center w(1,-2) . what is the radius of the circle
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Question 613281: 3. Find the length of a rectangular prism that has a width of 6 inches, height of 4 inches, and surface area of 108 square inches.
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Question 613280: 2. Find the height of a rectangular prism that has a length of 15 meters, width of 5 meters, and surface area of 230 square meters.

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Question 613279: 1. Find the width of a rectangular prism that is 12 inches high, 27 inches long, and has a surface area of 1194 square inches.

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Question 614467: I need help with this problem even though I am familiar with the equation of a circle. Question: Find all points (x,y) which lie on a circle with center (2,6) and radius of 5 if it's x-coordinate is twice its y coordinate. Only an algebraic solution is accepted. I can plot this with points using the center and radius but I just can't figure it out algebraicly.
Thank you
Click here to see answer by Alan3354(69443)

Question 615035: Find the distance between the parallel lines corresponding to y=2x+3 and y=2x+7.

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Question 615354: Can someone PLEASE help me solve this? Thank you!
Convert these Cartesian coordinate to polar coordinates
a) (-5,-2) 0<(theta)<2pi
b) (-1,-5) 0<(theta)<2pi, r>0
c) (-6,6) 0<(theta)<2pi, r>0
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Question 615353: Can someone PLEASE help me solve this? Thank you!
Convert the polar coordinate (8, ((5pi)/3)) to Cartesian coordinates.
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Question 615940: How do you find the area of a rectangular garden with dimensions ( x + 5 ) and ( 3x - 1 )?
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Question 618699: LM has the endpoints L (-1,1) and M (-5,-3) find the coordinates of the midpoint of LM

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Question 618869: please help me solve this problem. algebra question.
If there are 8,766 hrs in a year, how fast, in kmh, does earth move in its orbit? Earth's orbit (450,000,000) around sun.
I have an answer of 1.139
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Question 619166: Two missiles are initially 5000km apart. They travel along a straight line directly towards one another, one travelling at 2000km/hr and the other at 1000km/hr. How many kilometers are they apart 1 minute before impact?

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Question 619663: find the length of the sides of tiangle whose vertices are (1,4),(-4,0),(3,-3).Classify the triangle
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Question 620026: please help me solve this question: the minute hand of a clock is 5cm long. How far will the tip of the hand move in 45 minutes?
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Question 619985: Marie's office cubicle measures 10 ft by 12 ft. Write an equation to find the amount (x) that should be added to both the current length and width to make the area twice the size it is now. Solve the equation. What will the new dimension be?

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Question 620573: What is the equation of a line in slope intercept form that has the endpoints of (3,6)and (7,-2)?

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Question 620573: What is the equation of a line in slope intercept form that has the endpoints of (3,6)and (7,-2)?

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Question 618334: A person standing at the junccction 9CROSSING0 of two sssstraight paths,represented by the equatins 2x -3y +4=0 and 3x +4y +5 =0 wants to reach the path wwwwhose equation is 6x-7y+8=0 in the least time.find the equation of the path that he should follow.
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Question 620602: Write the equation of a line this is parallel to y=-4x+5 and passes through point (-6,21).
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Question 621634: find the point in x-axis whose distance from the point (1,2) is root under 13

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Question 621732: Find the coordinates of the midpoint of a segment with the given endpoints. Be sure to enclose your answer in parentheses.
J(3,-3) K(9,9)

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