Area of Triangle and Circles

What does area mean?

• the distance around a shape
• half the distance around a shape
• the amount of space outside a shape
• the amount of space inside a shape

What is the area of the rectangle?

• 42 square cm
• 40 square cm
• 40 cm
• 42 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Calculate the area of this shape

• 84cm²
• 84cm
• 38cm
• 38cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Calculate the area of this shape

• 345cm²
• 76cm²
• 38cm²
• 175cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is/are the formula(s) to find the area of a circle?

• πr²
• 2πr
• √π

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 201.06

• 50.24

• 123.12

• 94.43

Tags

CCSS.7.G.B.4

What is the radius of this circle?

• 12
• 6
• 24

Tags

CCSS.7.G.B.4

How do you find the AREA of a TRIANGLE?

• Length x Width
• Base x Height divided by 2
• 1/3 (Length x width)
• Base x Height

Tags

CCSS.6.G.A.1

• 19.8 km²
• 37.8 km²
• 18.9 km²
• 35 km²

Tags

CCSS.6.G.A.1

Area of triangle?

• 17 units²
• 20 units²
• 10 units²
• 16 units²

Tags

CCSS.6.G.A.1