Finding Area

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width (Area = Length × Width).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 4 units?

Back

16 sq units (Area = 4 × 4).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × Base × Height.

Tags

CCSS.6.G.A.1

Front

What is the area of a triangle with a base of 6 units and a height of 3 units?

Back

9 sq units (Area = 1/2 × 6 × 3).

Tags

CCSS.6.G.A.1

Front

What is the area of a shape with 4 equal sides, each measuring 5 units?

Back

25 sq units (Area of square = 5 × 5).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is an irregular shape?

Back

A shape that does not have equal sides or angles.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

How can you estimate the area of an irregular shape?

Back

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

Front

What unit is used to measure area?

Back

Square units (e.g., sq ft, sq m, sq cm).

Tags

CCSS.3.MD.C.5A

Front

What is the area of a rectangle with a length of 8 units and a width of 3 units?

Back

24 sq units (Area = 8 × 3).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3