Geometry Area

What is the formula for the area of a rectangle?

• A = bh

• A = 2b + 2h

• A = .5bh

• A = s²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula for the area of a triangle?

• A = bh

• A = .5h(b1 + b2)

• A = .5bh

• A = s²

Tags

CCSS.6.G.A.1

What is the formula for the area of a parallelogram?

• A = bh

• A = 0.5h(b1 + b2)

• A = 0.5bh

• A = s²

Tags

CCSS.6.G.A.1

What is the formula for the area of a trapezoid?

• A = bh

• A = 0.5h(b1 + b2)

• A = 0.5bh

• A = s²

Tags

CCSS.6.G.A.1

What is the formula for the area of a circle?

• A = 2πr

• A = πr²

• A = πd

• A = r²

Tags

CCSS.7.G.B.4

What is the formula for the area of a sector of a circle with central angle measure x?

• A = 2πr times x

• A = πr²

• A = πr² times x/360

• A = πr² times x/180

Tags

CCSS.HSG.C.B.5

In all of the area formulas, what must be true about the height and base(s)?

• Height and base must be parallel

• Height and base must be perpendicular

• Height and base must be different lengths

• Height and base must be the same length

Tags

CCSS.6.G.A.1

What is the formula for the circumference of a circle?

• A = 2πr

• A = πr²

• A = 2πd

• A = r²

Tags

CCSS.7.G.B.4

If lengths are measured in feet, what units would be used for area?

• ft

• ft²

• ft³

• no units

Tags

CCSS.3.MD.C.6

If lengths are measured in meters, what units would be used for perimeter?

• m

• m²

• m³

• no units

Tags

CCSS.HSN.Q.A.1