Area of Shapes - Practice

Front

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

Back

A = l × w, where A is the area, l is the length, and w is the width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a triangle?

Back

A = (1/2) × b × h, where A is the area, b is the base, and h is the height.

Tags

CCSS.6.G.A.1

Front

What is the area of a circle?

Back

A = πr², where A is the area and r is the radius.

Tags

CCSS.7.G.B.4

Front

What is the area of a trapezoid?

Back

A = (1/2) × (b₁ + b₂) × h, where A is the area, b₁ and b₂ are the lengths of the two bases, and h is the height.

Tags

CCSS.6.G.A.1

Front

What is the area of a parallelogram?

Back

A = b × h, where A is the area, b is the base, and h is the height.

Tags

CCSS.6.G.A.1

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

How do you calculate the area of a composite shape?

Back

Divide the shape into simpler shapes, calculate the area of each, and then sum them up.

Tags

CCSS.6.G.A.1

Front

What units are used to measure area?

Back

Area is measured in square units, such as cm², m², ft², etc.

Tags

CCSS.3.MD.C.5A

Front

What is the area of a square?

Back

A = s², where A is the area and s is the length of a side.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a sector of a circle?

Back

A = (θ/360) × πr², where A is the area, θ is the angle in degrees, and r is the radius.

Tags

CCSS.HSG.C.B.5