Flashcardezz lesson 16 green pages

Front

What is the formula to find the area of a rectangle?

Back

Area = Length × Width

Front

If a rectangular yoga mat has an area of 24 square feet and a length of 6 feet, what is the width?

Back

4 feet

Front

What shape is defined by having opposite sides that are equal in length and four right angles?

Back

Rectangle

Front

If the width of a rectangular yoga mat is increased by 2 feet, what is the new width if the original width was 4 feet?

Back

6 feet

Front

What is the area of a wall that is 9 feet high and 20 feet wide?

Back

180 square feet

Front

If Lakshmi has enough paint to cover 250 square feet, but the total area of the walls she wants to paint is 270 square feet, does she have enough paint?

Back

No, she does not have enough paint.

Front

What is the area of a rectangular lawn that is 6 meters wide and has a length of 15 meters?

Back

90 square meters

Front

What is the perimeter of a rectangle with a length of 10 feet and a width of 5 feet?

Back

30 feet

Front

If a square has a side length of 4 feet, what is its area?

Back

16 square feet

Front

What is the relationship between the length and width of a rectangle if the area is constant?

Back

If the length increases, the width must decrease to keep the area the same.