Grid Perimeter and Area

Front

What is the distance around an object called?

Back

Perimeter

Front

What is the area of a space?

Back

The number of square units that can fit inside a shape.

Front

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

Back

16 square feet (4 feet x 4 feet).

Front

If a rectangle has a length of 5 feet and a width of 3 feet, what is its area?

Back

15 square feet (5 feet x 3 feet).

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

If a shape has a perimeter of 20 units and each side is equal, how many sides does it have?

Back

It has 4 sides (each side is 5 units).

Front

What is the area of a rectangle with a length of 10 units and a width of 2 units?

Back

20 square units (10 units x 2 units).

Front

What is the perimeter of a square with a side length of 6 units?

Back

24 units (4 x 6 units).

Front

How do you calculate the area of a triangle?

Back

Area = 1/2(base x height).

Front

If a room is 12 feet long and 10 feet wide, what is the area of the room?

Back

120 square feet (12 feet x 10 feet).