Area of Polygons

What is the formula for area of a square?

• A = s²

• A = 1/2 h (b₁+b₂)

• A = 1/2 bh

• A = 4s

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula for area of a rectangle?

• A = 1/2 bh

• A = s²

• A = bh

• A = 4b

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula for area of a triangle?

• A = π r²

• A = bh

• A = 1/2 h (b₁+b₂)

• A = 1/2 bh

Tags

CCSS.6.G.A.1

What is the formula for area of a parallelogram?

• A = s²

• A = bh

• A = 1/2 bh

• A = π r²

Tags

CCSS.6.G.A.1

What is the formula for area of a circle?

• A = bh x π

• A = s²

• A = π r²

• A = 2π r

Tags

CCSS.7.G.B.4

What is the formula for area of a trapezoid?

• A = bh

• A = 1/2 bh

• A = 2b₁ +2b₂

• A = 1/2 h (b₁+b₂)

Tags

CCSS.6.G.A.1

Find the area of the parallelogram.

• 693 m²

• 75 m²

• 345 m²

• 117 m²

Tags

CCSS.6.G.A.1

Find the area of the figure.

• 160 ft²

• 54 ft²

• 176 ft²

• 27 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

When solving for area, we must always use the height that is _______________ to the base

• parallel

• perpendicular

• congruent

• double

Tags

CCSS.6.G.A.1

Find the area of the triangle.

• 63 cm²

• 432 cm²

• 270 cm²

• 216 cm²

Tags

CCSS.6.G.A.1