Area (regular & irregular shapes)

Front

What is the area of a square with a length of 4 cm?

Back

16 square cm

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width.

Front

What is the formula for the area of a rectangle?

Back

Area = Length × Width

Front

What is the area of a rectangle with a length of 5 cm and a width of 3 cm?

Back

15 square cm

Front

What is the area of a square with a side length of 6 cm?

Back

36 square cm

Front

What is the area of a triangle?

Back

Area = 1/2 × Base × Height

Front

What is the area of a triangle with a base of 4 cm and a height of 3 cm?

Back

6 square cm

Front

What is an irregular shape?

Back

A shape that does not have equal sides or angles.

Front

How do you estimate the area of an irregular shape?

Back

Break it into regular shapes, find their areas, and add them together.

Front

What is the area of a rectangle with a width of 10 ft and a length of 9 ft?

Back

90 square feet