Algebra Review

How do you find the AREA of a TRIANGLE?

• Length x Width

• 1/2 (Length x width)

• 1/3 (Length x width)

• Base x Height

Find the perimeter of this triangle.

• 12 in
• 22 in
• 18 in
• 24 in

Tags

CCSS.3.MD.D.8

Find the area of this triangle.

• 12 in²
• 22 in²
• 18 in²
• 24 in²

Tags

CCSS.6.G.A.1

Find the area of this triangle.

• 20 cm²
• 35 cm²
• 40 cm²
• 12.5 cm²

Tags

CCSS.6.G.A.1

Find the area of this triangle.

• 240 ft²
• 56 ft²
• 66 ft²
• 120 ft²

Tags

CCSS.6.G.A.1

Area

• 12 in sq
• 12 in
• 24 in sq
• 6 in sq

Tags

CCSS.6.G.A.1

Find the area:

• 40 yd
• 40 yd²
• 80 yd²
• 18 yd²

Tags

CCSS.6.G.A.1

• 14.7 in²
• 14.7  cm²
• 28 cm²
• 28 in²

Tags

CCSS.6.G.A.1

Norah bought a triangular rug that was 3 feet long and and 5 feet tall. How much area did her rug cover?

• 7 1/2 feet

• 15 sq feet

• 7 1/2 sq ft

What is the area of a triangle that has a base of 16 cm and a height of 8 cm?

• 128 sq cm

• 128 cm

• 64 cm

• 64 sq cm