Circles Unit Assessment

• 128.25 square km

• 127.17 square km

• 135.65 square km

• 26.21 square km

• 566.77 square feet

• 233.65 square feet

• 725.26 square feet

• 1,025.28 square feet

• 281.25 squared meters

• 356.89 squared meters

• 254.34 squared meters

• 125.25 squared meters

• 30 mm

• 8 mm

• 4 mm

• 16 mm

• 2 M

• 4.5 M

• 6 M

• 8.25 M

• 16.35 yards

• 25.25 yards

• 36.85 yards

• 18.84 yards

• 12.56 mm

• 6.25 mm

• 15.85 mm

• 35.52 mm

• 184.25 square inches

• 254.34 square inches

• 301.0 square inches

• 265.25 square inches

• 25.36 mm

• 3.14 mm

• 6.25 mm

• 12.56 mm

True or False.

π is the circumference of a circle of diameter 1.

• True

• False