Questions on Geometry: Geometric formulas answered by real tutors!

Tutors Answer Your Questions about Geometric formulas (FREE)

Question 8872: how do u find the area of a circle with the radius of 5 and 1/3 feet.
Click here to see answer by rapaljer(4671)

Question 9506: What is the perimeter of a rectangle that has an area of 36in2, and a length of 9 in?
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Question 9506: What is the perimeter of a rectangle that has an area of 36in2, and a length of 9 in?
Click here to see answer by Alwayscheerful(414)

Question 9505: What is the area of a circle with the diameter being 100 ft
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Question 10281: An Indian sand painter begins his picture with a circle of dark sand. He then inscribes a square with a side length of 1 foot inside the circle. What is the area of the circle?
Thank you for your help!

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Question 10280: A Little League team is building a backstop for its practice field. It is made up of two right angles as shown below. The backstop extends 24 feet 8 inches out in each direction and the center pole is 6.5 yards high. All sides of the backstop including base and the center pole are to be made of aluminum tubing. How many feet of tubing should the team buy? How many square feet of the backstop must be covered by a screen?
Click here to see answer by Earlsdon(6294)

Question 10585: Help! Son starting geometry and I'm not remembering.... Here's his problem:
Carlos wants to build a rectangular hot tub that is 4 ft. high and holds 1000 ft3 of water. What could the dimensions of the base of Carlos' hot tub be?
Any help appreciated. Thanks
Click here to see answer by rapaljer(4671)

Question 10609: Please tell me
"what is the Formula for the volume of a solid Trapezium?"
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Question 10622: what is the formula to find out the perimeter of a trapizium?
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Question 11703:
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Question 11703:
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Question 12172: How do you find the mid point of two cordinates?
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Question 12251: The wheels of a car have a 24-in. diameter. When the car is being driven so that the wheels make 10 revolutions per second, how far with the car travel in one minute?
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Question 12394: how do i find the volume and surface area of a sphere when i am NOT given a radius or diameter, only a height of 8m off to the side of the sphere?
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Question 12393: how do i find the volume and surface area of a sphere when i am NOT given a radius or diameter, only a height off to the side of the sphere?
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Question 12399: The fomula for area of triangle is the following: A=1/2ab
Explain with drawings or diagrams why we use the fraction 1/2 in the formula.
Click here to see answer by Earlsdon(6294)

Question 13329: What is the area of an equiangular polygon with four sides equal to 1 and four sides equal to square root of 2? Please show the workings and the solution.
Thanks.
Click here to see answer by uksraj(9)

Question 13408: I am to solve for H and I am totally lost. I am assuming this is a cylinder but I have never done a problem like this one before. I thank you for any willingness to help and would be greatful to anyones assistance.
A=Pi*(r^2)*h
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Question 14301: What is the circumference of a 24 foot diameter circle?
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Question 15016: how do you find the diameter of a circle when given only the circumference
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Question 16472: I am laying out a peice of furniture and wish to make a pattern.
I wish to know the radius of a circle that will subtend a cord of 30 " with a height of 2 1/2".
I am 73 and took geometry in 1947 - I seem to have forgotten the formulas.
Thanks,
Wyatt Shorter
Click here to see answer by Earlsdon(6294)

Question 17284: im not sure what the subject is in but i need live chat tutoring on the subject of what an invers a converse a contrapositive and stuff about a conditional statement. if you could help me ive searched forever for help and need it as quick as possible please help me thanks
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Question 17470: What is the area of a square patio that measures 9.5 m on each side?
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Question 17470: What is the area of a square patio that measures 9.5 m on each side?
Click here to see answer by askmemath(368)

Question 17470: What is the area of a square patio that measures 9.5 m on each side?
Click here to see answer by Alwayscheerful(414)

Question 17575: Find the area of a rectangle with one side 3.1 ft and the other side 11.3 ft.
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Question 17575: Find the area of a rectangle with one side 3.1 ft and the other side 11.3 ft.
Click here to see answer by Alwayscheerful(414)

Question 17619: How can we determine the langth of the arc of a circle, cut by a cord in that circle? Can we do it if we just know the length of the cord (I don't think so? So what other data do we need to solve this?
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Question 18016: how do i find the area of a trapazoid??
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Question 18016: how do i find the area of a trapazoid??
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Question 18102: The top surface of the worlds rectangular strawberry shortcake was 175.33 ft long and 4 ft wide. a. Use the formula A=Lw. Find the area of the top surface of the shortcake. b. what was the perimeter of the top surface of the shortcake?
Click here to see answer by pwac(253)

Question 18609: True or False.
If two isoceles triangles have congruent legs but noncongruent bases, then the triangle with the longer base has the smaller base angles.
Click here to see answer by venugopalramana(3286)

Question 18607: True or False.
The sum of the lengths of the diagonals of a rhombus is less than its perimeter.
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Question 19167: What is the perimeter formula of a kite figure?
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Question 20390: How do I find the centre of a circle ? I done this in high school, but that was 25 years ago, and now I just can't remember it.
Click here to see answer by AnlytcPhil(1806)

Question 21574: I need to come up with an equation (I am in algebra) and then compute the following:
The length of a rectangular table top is 8 feet shorter than 5 times the width. If the area of the table top is 48 square feet, find the dimensions of the table? I am so confused. Can someone help!!
Click here to see answer by Paul(988)

Question 22790: The height of a triangle is one-half the length of the base. The area of the triangle 144in exponent 2. Find the height of the triangle.
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Question 23100: what is the slope formula?
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Question 22610: find the area of a 3 foot wide pathway aroun a circular flower bed that is 12 feet in diameter
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Question 23282: the transformation with rule T(x,y)=(x+2,y+6)is translation
a.graph (7,3)and T(7,3)
B.FIND THE SLOPE OF THE LINE THROUGH (7,3)and its image
Click here to see answer by venugopalramana(3286)

Question 23481: Solve.
A= 1/2h(b1+b2) for h
NOTE!: (the numbers after the two b's in the forumla are exponents)
thank you!
Click here to see answer by rapaljer(4671)

Question 23507: Hi I would like to know the formula for working out x squared = x + 6. If you can answer my question, I am very thankful.
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Question 23639: Determine two vectors that are perpendicular to each other and also perpendicular to u = [4, -3, 1].
Click here to see answer by venugopalramana(3286)