The length of a rectangle is 1 cm longer than its width.

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.

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

Which of the following graphs represents the angle in standard position?

csc, cot, sin, tan See the attached file.

Cos, Tan - The engine of a sport car rotates at 5,000 revolutions per minute (rpm).

Please see the attached file. 1 The engine of a sport car rotates at 5,000 revolutions per minute (rpm). Calculate the angular speed of the engine in radians per second. 2 We will redo Eratosthenes’s famous calculations of the measurements of the Earth that he made in 236 BC. There are two cities on the surface of the Ear ...continues

Angles

Please see the attached file.

Two angles are supplementary of each other. Twice one angle is equal to the other angle minus the product of six and eight.

Two angles are supplementary of each other. Twice one angle is equal to the other angle minus the product of six and eight. A. Set up a system of linear equations to represent the two angles. (Hint: You will need two equations and two unknowns.) B. Graph each of the equations on one rectangular coordinate system. (Hint: ...continues