Area/Perimeter - Triangle REVIEW

Find the perimeter of this triangle.

• 20 cm
• 35 cm
• 40 cm
• 12.5 cm

Tags

CCSS.3.MD.D.8

The distance around an object is called the 

• area
• perimeter

Tags

CCSS.3.MD.D.8

The space inside an object is called it's

• area
• perimeter

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

What is the perimeter of the rectangle?

• 14 sq feet
• 28 feet
• 48 feet
• 48 sq feet

Tags

CCSS.4.MD.A.3

What is the area of this object?

• 48 square units
• 45 square units
• 14 square units
• 10 square units

Tags

CCSS.6.G.A.3

Find the area

• 8 ft²
• 8 ft³
• 4 ft²
• 4 ft³

Tags

CCSS.6.G.A.1

Find the area:

• 24 in²
• 12 in²
• 6 in²
• 3.5 in²

Tags

CCSS.6.G.A.1

Find the perimeter of this triangle.

• 12 in
• 22 in
• 18 in
• 24 in

Tags

CCSS.3.MD.D.8

Area of triangle?

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

Tags

CCSS.6.G.A.1

How do you find the area of a triangle?

• base x height

• take half of the base times the height

• add up all of the sides

Tags

CCSS.6.G.A.1