Monday

April 21, 2014

April 21, 2014

Posted by **ed** on Wednesday, March 9, 2011 at 10:44pm.

- math -
**Reiny**, Wednesday, March 9, 2011 at 10:49pmwhat kind of figure?

circle?, square?, triangle? , rectangle?, ......

- math -
**Ms. Sue**, Wednesday, March 9, 2011 at 10:53pmArea of a rectangle = length times width

The factors of 63 are:

3 * 21

9 * 7

Perimeter = 2 times length plus 2 times width

The rectangle can't be 3 by 21 since its perimeter would be 6 + 42

The dimensions must be 9 by 7.

(2 * 9) + (2 * 7) = 18 + 14 = 32

He needs to draw a rectangle that measures 9 by 7.

**Related Questions**

3rd grade - use the grid. draw two different figures that each have a perimeter ...

Math - LOL I can't figure this out. It should be easy it's been years since I've...

math - "The area of a rectangle is 360m2. If its lengh if increased by 10m and ...

Math Perimeter - Draw a figure with the given perimeter, 10 units.

math (area&perimeter) - the demensions of a rectangle are 5y for the height, and...

math - one of the two numbers that can be both the perimeter and the area of the...

Area and Perimeter - if the area of a square is 9m squared, what is the ...

Perimeter - Draw a figure with a perimeter of 24, using 11 squares

MATH - 1. Find the area of the figure.(The figure is a trinagle with a dotted ...

Math - There's a triangle the numbers on each sides are 22 25 and 11 What is it'...