Area, Perimeter and Area of a Right Triangle

What is the area of a right triangle with a base of 12 inches and a height of 5 inches?

• 17 square inches

• 30 square inches

• 34 square inches

• 60 square inches

What is the area of a right triangle with a base of 4 feet and a height of 8 feet?

• 12 square feet

• 16 square feet

• 24 square feet

• 32 square feet

A triangle has a base of 4 inches and a height of 3 inches. What is the area of the triangle.

Select all that apply.

• 12

• 6

• inches

• square inches

Perimeter is used to find the --

• distance from a ceiling to the floor

• amount of blacktop on a playground

• amount of floor space covered by a carpet

• distance around the edge of a swimming pool

What is the area of this right triangle?

• 60 square kilometers

• 17 kilometers

• 30 square kilometers

• 30 meters

• 42 yd²
• 84 yd²
• 19 yd²
• 5 yd²

Find the area of the triangle.

• 36

• 72

• 36 units²

• 72 units²

A right triangle is shown. What is the area of the right triangle?

• 37 in²

• 60 in²

• 90 in²

• 120 in²

What is the area of this triangle?

• 10 m

• 14 m

• 140 m²

• 70 m²

What is the Area of this Triangle?

• 60 units²

• 20 units²

• 30 units²

• 65 units