Choose the Area Formula

Choose the correct formula to find the area of the figure.

Tags

CCSS.6.G.A.1

Choose the correct formula to find the area of the shaded region.

What formula would you use to find the AREA of this composite figure?

What formula would you use to find the AREA of the shaded region?

Tags

CCSS.7.G.B.4

To solve the area of the shaded region of a composite figures we _______ the area of the cut out shape from the area of the total figure.

• divide

• multiply

• subtract

• add

Tags

CCSS.3.MD.C.7D

Which of these formulas can be used for area?

Tags

CCSS.7.G.B.4

What is the formula for area of a square ?

• a=2s

• a=s+2

• a=s²

• a=lw

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which equation represents the area of a rectangle formula

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which formula represents area of a triangle?

Tags

CCSS.6.G.A.1

Find the surface area when r=21.5 inches.
Choose the correct units.

• 5805.9 in²

• 1849 in²

• 1849 in³

• 5805.9 in³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3