Explain how to compute the volume of a regular tetrahedron of edge length 1.

Euclidean Geometry (II) Computing the Volume of a regular tetrahedron of edge length 1 Explain how to compute the volume of a regular tetrahedron of edge length 1.

Explain how to compute the volume of a regular Octahedron of edge length α.

Euclidean Geometry (III) Computing the Volume of a regular Octahedron of edge length α Explain how to compute the volume of a regular Octahedron of edge length α. Or, T ...continues

MTH 212: Unit 4 Group Project - A

Using the attached file for full description: 1. Along a straight shoreline, two lighthouses, A and B, are located 2000 feet apart. A buoy lies in view of both lighthouses, with angles 1, 2, and 3 as indicated. (Angle 1 is denoted by , angle 2 is denoted by , and angle 3 is denoted by .) A. By looking at the picture, d ...continues

Geometry’s Role in the Math

The importance of geometry’s role in the math curriculum is debated in many high schools and colleges. Some schools offer the course while others have done away with it. Based on what you have learned, do you think geometry is a valuable tool for students to learn? Choose one side of this debate, state your view, support your vi ...continues

The length of a rectangle is 1 cm longer than its width. If the diagonal of the rectangle is 4 cm, what are the dimensions (the length and the width) of the rectangle?

The length of a rectangle is 1 cm longer than its width. If the diagonal of the rectangle is 4 cm, what are the dimensions (the length and the width) of the rectangle?

The length of a rectangle is 1 cm longer than its width. If the diagonal of the rectangle is 4 cm, what are the dimensions (the length and the width) of the rectangle?

The length of a rectangle is 1 cm longer than its width. If the diagonal of the rectangle is 4 cm, what are the dimensions (the length and the width) of the rectangle?

The importance of geometry’s role in the math curriculum is debated in many high schools and colleges.

Read the articles 1, 2,and 3. Then respond to the following The importance of geometry’s role in the math curriculum is debated in many high schools and colleges. Some schools offer the course while others have done away with it. Based on what you have learned within this unit, do you think geometry is a valuable tool for s ...continues

Understanding the geometric principles

How would you incorporate the use of standard units, the use of tools to measure, the importance of precision and accuracy, estimation and the use of manipulatives and other visual aides to a group of third graders to make them understand the common concept behind measurements regardless of what is being measured? Why is it impo ...continues

rectangle length and perimeter

Please look at the attached file. Only solve problem No. 3 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. Show all work to receive full credit.

Why are each one of van Hiele's levels important when working with students on geometric concepts?

Why are each one of van Hiele's levels important when working with students on geometric concepts? level 0: visualization level 1: analysis level 2: informal deduction level 3: deduction level 4: rigor