Geometry Questions

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Isosceles Triangle

Please see the attached file for full question.

Geometry Questions

3. A rectangle is a parallelogram with four right angles. A rectangle has a width of 15 feet and a diagonal of a length 22 feet; how long is the rectangle? What is the perimeter of the rectangle? Round to the nearest foot. See attached file for full problem description.

Magic Square

Help Please. Problem: Create a 3 x 3 magic square using the whole numbers from 9 to 17 so the sum of the numbers in each row, column, and diagonal is 39. Thanks

Geometry (Proofs)

Geometry (Proofs). See attached file for full problem description.

Pythagarus Problems

Each edge of a cube is 100cm long. What is the length of the inside diagonal of the cube to the nearest centimetre?

Basic Math Problems - Algebra and Geometry

I need help in completing the following exercises. I need to use the Equation Editor in Microsoft® Word to do these problems, then submit a Word document, showing the work and answers. Attached you will find the problems to be completed. Please help me by actually working the problems with microsoft Equation Editor & replying ...continues

Point and Segment, Volume and Dimensions

Please see attachment for full problem description. 1. (4 pts) Use the figure below to find the following: Hint: Your answers will be points or segments from this figure. See attachment 2. Lines A and B are parallel and are cut by the transversal shown. Determine the measures of angles 1 throu ...continues

computing the volume of a regular tetrahedron of edge length 1...possibly for more credits if correct answer.

I need you to show me how to compute the volume of a regular tetrahedron of edge lenth 1. this is an Euclidean geometry class. and how to compute the volume of a regular octahedron of edge lenth 1.It does not have to be a written proof, just a step by step approach on how you got the answer, that is it. I probably would use the ...continues

Find the volume of a tetrahedron and an octahedron.

I need help writing a proof of the formulas of the volumes of two regular polyhedra (Platonic solids): (1) a tetrahedron and (2) an octahedron. I then have to use those formulas to find the volumes given a side length of 1.