Find the Area of Shapes

What is the area of this circle?

• 1256 in²

• 31.41 in²

• 314 in²

• 123 in²

What is the area of this circle?

• 201.06 m²

• 50.24 m²

• 123.12 m²

• 94.43 m²

What is the area of this triangle?

• 12 cm²

• 6 cm²

• 10 cm²

• 8 cm²

• 22.5 cm²
• 45 cm²
• 15.75 cm²
• 31.5 cm²

How do you find the area of a triangle?

• = ½bh

• = ½h(a + b)

• = πr²

How do you find the area of a trapezoid?

• = ½bh

• = ½h(a + b)

• = πr²

How do you find the area of a circle?

• = ½bh

• = ½h(a + b)

• = πr²

find the area of the circle below.

• 100 cm²

• 225 cm²

• 9 cm²

• 28.26 cm²

Find the area:

• 88 yd

• 40 yd²

• 80 yd²

• 18 yd²

Find the area of the parallelogram:

• 13 in²

• 20 in²

• 26 in²

• 40 in²