Pre-algebra: Classwork 3/15

area?

• 108 cm sq
• 60 cm
• 432 cm sq
• 216 cm sq

What is the area?

• 35 cm
• 30 cm
• 35 sq cm
• 12 cm

Find the area of a parallelogram with a base of 30 m and a height of 25 m

• 750 m²
• 375 m²
• 705 m²
• 110 m²

What is the Area formula for this shape?

• A=bh
• A=½bh
• A=r²
• Triangle

What is the Area formula for this shape?

• A=r²
• A=2l+2w
• A= bh
• A=π

What is the diameter?

• 8
• 16
• 10
• 4

_{Find the Circumference.}

• 31.4 in
• 78.5 in sq
• 15.7 in
• 3.14 in 

Find the area of the circle

• 56.52 sq. in.
• 254.34 sq. in.
• 1017.36 sq. in.
• 113.04 sq. in.

What is the area of this circle?

• 1385.44 sq. ft
• 2142.12 sq. ft
• 5541.77 sq. ft
• 1289.12 sq. ft

What is the area of this circle?

• 163.2 sq. cm
• 15.3 sq. cm
• 124.2 sq. cm
• 113.1 sq. cm