area formulas

Front

What is the formula for the area of a triangle?

Back

A = 1/2(bh)

Tags

CCSS.6.G.A.1

Front

What is the formula for the area of a circle?

Back

A = π(r²)

Tags

CCSS.7.G.B.4

Front

What does area mean?

Back

The amount of space inside a shape.

Front

What is the formula for the area of a rectangle?

Back

A = lw

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a parallelogram?

Back

A = bh

Tags

CCSS.6.G.A.1

Front

What is the formula for the area of a trapezoid?

Back

A = 1/2(a + b)h

Tags

CCSS.6.G.A.1

Front

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

Back

16 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a circle with a radius of 3 cm?

Back

28.27 cm² (using π ≈ 3.14)

Tags

CCSS.7.G.B.4

Front

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

Back

15 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a triangle with a base of 6 cm and height of 4 cm?

Back

12 cm²

Tags

CCSS.6.G.A.1