Area of Circles and Composite Figures

Does this picture show the diameter or radius of a circle?

• Diameter
• Radius

Does this picture show the diameter or radius of a circle?

• Diameter
• Radius

Tags

CCSS.4.G.A.1

Find the area of the circle.
Formula: A = π × r × r

• 56.52
• 254.34
• 1017.36
• 113.04

Tags

CCSS.6.G.A.1

Find the area of the triangle.

Formula: A = (b × h)∕2

• 48 sq cm
• 24 sq cm
• 30 sq cm 

Tags

CCSS.6.G.A.1

What is the area of the rectangle?

• 15 sq cm
• 15 cm
• 2 
• 16 cm

Find the area of this triangle. Formula: A = (b × h)∕2

• 20 cm²
• 35 cm²
• 40 cm²
• 12.5 cm²

Tags

CCSS.6.G.A.1

Find the area of this triangle.

• 12 in²
• 22 in²
• 18 in²
• 24 in²

Tags

CCSS.6.G.A.1

Find the area of the composite figure

• 40
• 9
• 49
• 61

Tags

CCSS.6.G.A.1

Find the area of the composite figure.

• 100
• 178.5
• 139.25
• 175

Tags

CCSS.6.G.A.1

What is the area of the shaded region?

• 4 cm²
• 16 cm²
• 8 cm²
• 12 cm²

Tags

CCSS.6.G.A.1