Questions on Geometry: Geometric formulas answered by real tutors!

Tutors Answer Your Questions about Geometric formulas (FREE)

Question 1001285: Hi really need your help on this question.
Question: Within a rectangular garden 10m wide and 20 long, we wish to have a walk around the borders of uniform width so as to leave an area of 96m^2 for flowers. How wide should be?
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Question 1003102: How many atoms are in the element Chromium?
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Question 1003102: How many atoms are in the element Chromium?
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Question 1003493: The sum of the first tow terms of a geometric sequence is 100 time the first term. What is the common ratio?

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Question 1003494: In a rectangle, one side is 1/3 of the length of the other side and the length of a diagonal is 9 feet, how long are the sides of the rectangle?

Click here to see answer by MathLover1(20850)

Question 1003517: Jill would like to know why two line with an undefined slope are parallel. How would you respond?
Click here to see answer by fractalier(6550)

Question 1003514: For each of the following, find the slope, if it exists, of the line determined by the given pair of points:
a. (-4,1) and (5,2)
b. (-3,81) and (-3,198)
c. (1.0001,12) and (1,10)
d. (2, (sqrt)5) and (-2, and (sqrt)5)
Click here to see answer by Alan3354(69443)

Question 1003524: A ball is dropped from a height of 20 meters and bounces 90% of its previous height on each bounce. How high off the ground is the ball at the top of the 4th bounce?
Click here to see answer by fractalier(6550)

Question 1004288: A(b+c)-d=e can u help me solve for c .
Click here to see answer by Cromlix(4381)

Question 1006573: find the lengths of the apothem and the radius of a square whose sides have length 10in ?
Click here to see answer by jim_thompson5910(35256)

Question 1006531: Please show your work I have a final coming upComparing Volumes Suppose you have two boxes, each of which is a cube. Suppose further that the length of a side of the second box is twice as long as the length of a side of the first box. If the length of a side of the larger box is 1 centimeters, give the volume of each box.
The volume of first (smaller) box is cm�.
The volume of second (larger) box is cm�.
How many of the smaller boxes will fit inside the larger box?
smaller boxes will fit inside the larger box.
Click here to see answer by Boreal(15235)

Question 1007704: Use the diagonal test to factor this expression by grouping.

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Question 1004906: what is the point such that for A = (4, -2), B = (-2, -5), where denotes the length of the line segment
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Question 1007703: Factor by grouping.
2xy+yz-2yz-x
Click here to see answer by fractalier(6550)

Question 1008390: Use exponent laws to simplify the formula that is perpendicular y=3
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Question 1009524: If log10s=4 then s=
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Question 1009524: If log10s=4 then s=
Click here to see answer by MathTherapy(10552)

Question 1011084: The figure consists of 3 different squares, A,B,C, which overlap one another. The ratio of thier areas is 7:8:10. 1/4 of square B is shaded. What is the ratio of the shaded area to the unshaded area ?
Answer � 2:13
I can send the picture if you contact me at this email address

Click here to see answer by Theo(13342)

Question 1011804: The two opposite vertices of a square are (-1, 2) and (3, 2). Find the coordinates of other two vertices. [ Ans: (1, 0), (1, 4) ]
This question is from co-ordinate geometry.
I have got the first part of the answer (1,0) but can't get the other co-ordinate.
Please help me!
Click here to see answer by KMST(5328)

Question 1011843: xy=12, (x^2+y^2)=25 then what is the value of (x+y)2^2
Click here to see answer by addingup(3677)

Question 1011843: xy=12, (x^2+y^2)=25 then what is the value of (x+y)2^2
Click here to see answer by ikleyn(52786)

Question 1011843: xy=12, (x^2+y^2)=25 then what is the value of (x+y)2^2
Click here to see answer by MathTherapy(10552)

Question 1011843: xy=12, (x^2+y^2)=25 then what is the value of (x+y)2^2
Click here to see answer by Fombitz(32388)

Question 1012422: A tractor of mass 5*10^3kg is used to Low a car of mass 2.5*10^3kg. The tractor moved with a speed of 3.0m/sec just before the towing rope becomes taut. Calculate
(1) speed of the tractor immediately the rope become taut.
(2) loss in K. E of the system just after the car has started moving.
(3) impulse in the rope when it jerks the car into motion.
Click here to see answer by Fombitz(32388)

Question 1012417: A tractor of mass 5*10^3kg is used to Low a car of mass 2.5*10^3kg. The tractor moved with a speed of 3.0m/sec just before the towing rope becomes taut. Calculate speed of the tractor immediately the rope become taut
Click here to see answer by Fombitz(32388)

Question 1013132: for this problem: A segment has a midpoint at (2,-7) and an endpoint at (8,5). What are the coordinates of the other endpoints?
How do you solve

.
and

.
I seriously don't know how to solve this.
Click here to see answer by josgarithmetic(39617)

Question 1013714: What must be true about
a, h, and k for f(x) to have two x-intercepts? Explain.

Click here to see answer by fractalier(6550)

Question 1014333: What is area of a table tennis ball

What is the circumference of table tennis ball
Thanks
Click here to see answer by rothauserc(4718)

Question 1014947: Need helpto solve Rationaliizing the denominator Simplify nd square roots

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Question 1015380: I really want to know why there is no one here to help? Is there a time schedule?
Click here to see answer by FrankM(1040)

Question 1015380: I really want to know why there is no one here to help? Is there a time schedule?
Click here to see answer by josgarithmetic(39617)

Question 1015453: A rectangular packing box measures 24" by 18" by
15". Will an umbrella 32" long fit into this
box?
Click here to see answer by Alan3354(69443)

Question 1013712: You are given a multiplication table, to make your first �move� you pick any space on the table. To make your second move, you pick any negative �slope� and move in the table using that slope. For example, in the table below the person chose -2 as their slope and 1x1 as their starting point. Find a formula for the nth move in the above situation. Explain how you arrived at your answer.
Click here to see answer by richard1234(7193)

Question 1016638: Is it possible for a rectangle to have its adjacent sides of lengths 2 cm and 4 cm the diagonals inspecting each other at right angle ?give reason
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Question 1016865: does line segment has definite length true or false

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Question 1017337: the sum of first two terms of a G P is x and the sum of last two terms is y. if there are nth terms in all find their common ratio
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Question 1017368: Two angles of a polygon are right angle and the remaining are 120 each.find the no. Of sides in it

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Question 1018869: An enclosed wooden crate is 4 feet tall, 8 feet long, and 6 feet wide. What is the total area of the top, bottom, front, back, and the left and right sides of the crate?
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Question 1019504: 1. If U(5, 3) is reflected in the line x = 1, what is U'?
Click here to see answer by Edwin McCravy(20056)

Question 1019534: A cone with a base radius of 8cm fits inside a sphere of radius 10cm. Find the perpendicular height of the cone.
Thanks!
Click here to see answer by ikleyn(52786)

Question 1020584: What is the area of a circle in terms of pi. The circumference is pi/2.

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Question 1020604: The circumference of a circle is pi/2. What is the area of the circle? Leave your answer in terms of pi.
Click here to see answer by josmiceli(19441)