Congruency, Symmetry, Area, Perimeter, Circumference

What's the perimeter of this triangle?

Tags

CCSS.3.MD.D.8

What is the area of this square?

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Circumference of a circle (there are 2 formulas)

• A=πr²

• A=2πr

• A = πd

• A = lw

Tags

CCSS.7.G.B.4

find the area of the circle below.

• 100 sq cm

• 225 sq cm

• 9 sq cm

• 28.27 sq cm

Tags

CCSS.7.G.B.4

What is the area of this circle?

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

Tags

CCSS.7.G.B.4

Calculate the area

• 27.3 mi²

• 54 mi²

• 27 mi²

• 54.6 mi²

Tags

CCSS.6.G.A.1

If my diameter is 90cm, what is my circumference?

• 282.6 cm

• 180 cm
• 90 cm

• 565.2 cm

Tags

CCSS.7.G.B.4

What is the perimeter of the figure?

• 34 m

• 37 m

• 35 m

• 36 m

Tags

CCSS.3.MD.D.8

What is the perimeter of this composite shape? (Use 3.14 = π and round to the nearest tenths place)

• 20 cm

• 11 cm

• 24 cm

• 19 cm

Tags

CCSS.3.MD.D.8

Find the circumference of the circle.

• 113.04 in

• 1017.36 in

• 254.34 in

• 56.52 in

Tags

CCSS.7.G.B.4