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

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

Question 756615: prove that the three points A(-5,0) B(3,0) and C(-1, 4√3) are the vertices of an equilateral triangle

Click here to see answer by reviewermath(602)

Question 756606: A large plywood box has a volume of 240 ft3. Its length is 16 ft greater than its height, and its width is 1 ft less than its height. What are the dimensions of the box?
Find the Length, Height, width.
Click here to see answer by stanbon(57962)

Question 756102: what fraction of km is 790

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Question 755834: a cube measures 1 by 1 by 1. A lline is drawn from one vertex to the digagonally opposite vertex through the centre of the cube this is called thhe body diagonal of the cube. determine the angles between the body diagonals on the cube one goes from point (1,0,0) to (1,1,1) and the other goes from (1,1,0) to (0,0,1)
Click here to see answer by Alan3354(31515)

Question 755833: In the standard (x,y) coordinate plane, what are the coordinates of the center of the circle with equation ( x-^5)2 exponent + ( y-1)2 power =1?
Click here to see answer by Alan3354(31515)

Question 755490: Find the distance from (6,-1) to the line defined by y=2x-3. Please Help!!!!
Click here to see answer by Cromlix(708)

Question 755452: Can someone explain how to find the distance from (-5,6) to the line defined by y=-5x+7. Express as a radical or a number rounded to the nearest hundredth.
Click here to see answer by solver91311(17077)

Question 755311: Determine the value(s) of t if P(-3;7), Q(5;-9) and R (-2;t ) are co-linear.
Click here to see answer by tommyt3rd(1110)

Question 755198: A round pizza 18 inches in diameter contains 10 slices that are all the same size. What is the length of arc of one slice of pizza? Round your answer to the nearest tenth.
Click here to see answer by josgarithmetic(1767)

Question 754885: find the length of line segment ab when the coordinates for a and b are (4,8) and (1,$)
Click here to see answer by Alan3354(31515)

Question 754289: Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)?
Click here to see answer by tommyt3rd(1110)

Question 753803: what is the length of line st if s is at -6,-4 and t is at 5,-9 in a line graph
Click here to see answer by Cromlix(708)

Question 753158: the length of a rectangular field is 3 times its width. If the perimeter of the field is 24m,then area of the same is
Click here to see answer by KMST(1936)

Question 752864: 66 cubic centimeters of silver is drawn into a wire 1 mm in diameter. The
Length of the wire in metres will be?
Click here to see answer by josgarithmetic(1767)

Question 752760: What is the length of the edge of a cube if, after a slice 2 inches thick is cut from one side, the volume remaining is 75 cubic inches?
Click here to see answer by sachi(453)

Question 751395: HELLO SIR????
A biker rode 45 miles in 180 minutes. At what speed (in miles per hour) was the biker traveling????
Click here to see answer by jim_thompson5910(28705)

Question 750788: hello, i would like to ask you this:
Take pi=3.14 and give each answer to 1 decimal place. Calculate the area of the the following.
a) a plate of radius 14cm

ive tried pi squared formula i do not understand please help and explain it :)
Click here to see answer by timvanswearingen(106)

Question 750074: The diagram of a scale model of a garage is given. s width is 5cm, its length is 10cm, and the height of its walls 6cm.
if the width of the real garage is 4cm, then calculate
1) the length of the real garage
2) the real eight of the garage wall
______________
/ /\
L / A / \
/ / \
----------------------
| | |
| | |
6 cm | | |
| | |
----------------------
10 cm 5 cm
Click here to see answer by Cromlix(708)

Question 749879: how far are you from your starting point if you travel 4 miles east and then 2 miles south
Click here to see answer by josmiceli(9817)

Question 738282: A line segment has a midpoint of (–3, 2) and an endpoint of (–6, 4). What is the other endpoint of the line segment?
Click here to see answer by tommyt3rd(1110)

Question 749634: find the distance from (6,-4) to the line defined by y=2x-6
Click here to see answer by tommyt3rd(1110)

Question 749603: find the distance from (-6,-3) to the line defined by y=3x+5 .
Click here to see answer by josgarithmetic(1767)

Question 748848: I put the question in this category because it says "Length" in it.
The width of a rectangle is 6 centimeters less than the length. The are of the rectangle is 112 square centimeters. What is the length?
Thanks
Click here to see answer by Cromlix(708)

Question 747589: A car with a mass of 1,200 kilograms is moving around a circular curve at a uniform velocity of 20
meters per second. The centripetal force on the car is 6,000 newtons. What is the radius of the curve?
A. 160 meters
B. 16 meters
C. 32 meters
D. 80 meters

The acceleration of gravity is a constant equal to _______ meters per second squared.
A. 8.4
B. 7.6
C. 9.8
D. 10.2
Click here to see answer by Alan3354(31515)

Question 747327: 1. Convert the dimension into micrometers. (48 x 60)
2. Convert the volume of the bathroom into cubic meters based on an empty room and a ceiling height of 8’-0”. (6’-0” x 11’-6”)
Click here to see answer by Alan3354(31515)

Question 747329: 1. Convert the dining room area into square millimeters. (12”-0” x 7’-11”)
Click here to see answer by Alan3354(31515)

Question 746863: please help me solve this equation
What is the equation of the line that passes through ( 1,5) and (4,11)?
Click here to see answer by tiiaraa(1)

Question 746863: please help me solve this equation
What is the equation of the line that passes through ( 1,5) and (4,11)?
Click here to see answer by Cromlix(708)

Question 745663: 1. Convert the dimension 16'-1 into centimeters.
2. Convert the dimension 6'-8 into meters.
Click here to see answer by Alan3354(31515)

Question 745551: Convert the dimensions into decimeters. 3'-11"
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Question 745551: Convert the dimensions into decimeters. 3'-11"
Click here to see answer by stanbon(57962)

Question 745570: Convert the dimensions into millimeters. 6'-11"
Click here to see answer by Alan3354(31515)

Question 745517: A golfer, teeing off on an easy par 3 hole from point A, hits the ball to point B. The second stroke movies the ball from point B to C (on the green), Ten feet away from the hole (Point D). Write the component form for AB, BC, and AD.
i got AB=(2,4) BC=(2,3) AD=(8,3)...i just want to make sure i'm right(based on picture link below)
http://static.panoramio.com/photos/medium/89870693.jpg
Thanks in advance!
Click here to see answer by Alan3354(31515)

Question 744517: A skateboarder is building a ramp. If the ramp is 12.5 feet tall and 15 feet long how long is the base of the ramp?
Click here to see answer by Cromlix(708)

Question 744770: a meter stick is held perpendicular to the ground. it forms a shadow that is 1.8 m long. at the same time, a flagpole forms a shadow that is 7.2 m long. how tall is the flagpole?
Click here to see answer by rfer(12729)

Question 743681: Would a watch weigh 60 mg or 60g

Click here to see answer by Alan3354(31515)

Question 742873: Name a point that is square root of 2 away from the point (-1, 5)
Click here to see answer by josgarithmetic(1767)

Question 742866: what is length of a segment with an endpoint of (-3,1) and a midpoint of (8,2)
Click here to see answer by tommyt3rd(1110)

Question 742761: Hello all having trouble figuring this problem out. Using only 1 variable and writing an inequality to come up with a solution how would I do this problem.
The length of a rectangular boat storage shed must be 4 meters more than the width . The perimeter must be at least 120 meters. What widths of the shed will make the perimeter at least 120 meters?
Click here to see answer by nerdybill(7003)

Question 742521: Indicate in standard form the equation of the line passing through the given points.
R(3, 3), S(-6, -6)
Click here to see answer by MathLover1(6810)

Question 742522: Indicate in standard form the equation of the line passing through the given point and having the given slope.
A(5, 5), m = 3
Click here to see answer by MathLover1(6810)

Question 742526: Indicate the equation of the given line in standard form.
The line containing the median of the trapezoid whose vertices are R(-1, 5) , S(1, 8), T(7, -2), and U(2, 0).
Click here to see answer by MathLover1(6810)

Question 742141: (1 -5) (3 -2)

Click here to see answer by stanbon(57962)

Question 741988: What is the distance between the points (37,19) and (19,-5)
Click here to see answer by mananth(12270)

Question 739856: find the coordinates of the points at the given distance from the given point on the given line
5 units from (0,0) on y=x+1
Click here to see answer by jim_thompson5910(28705)

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