Area of Triangles

Find the area of the given triangle. The base (b) of the triangle is ___feet. The height (h) of the triangle is ___feet. The area of the triangle is ____square feet.

10 15 75term-73

Millie makes a placemat with a triangular pattern. Each triangle has a base of 5 inches and a height of 4 inches. Millie sews together a total of 42 triangles. Each triangle has an area of ___inches2 The total area of the placemat is ____inches2

10 420

The base (b) of the triangle is ____units. The height (h) of the triangle is ____ units. The area of the triangle is ____square units.

3 5 7.5

9 square miles

A wildlife conservation group buys a plot of land. How much land does it buy?

81 square ft

Ahmad just bought a used sailboat with two sails that need replacing. How much sail fabric will Ahmad need if he replaces sail A?

17.5 square units

Determine the area of the triangle.

1,125 square centimeters

Find the area of the triangle.

28 square centimeters

Find the area of the triangle.

80 square kilometers

Find the area of the triangle.

base = 10 ft., height = 6 ft

Find the base and the height of this triangle.

area

The amount of space enclosed by a two-dimensional figure

24 square units

What is the area of the triangle?

58.065 square meters

What is the area of the triangle?

1/2 x (5.7) x (1.9)

Which expression represents the area of the shaded triangle?

16 square feet

Your neighbor adds a triangular section to his driveway with a base of 4 feet and a height of 8 feet. What is the area of the new section of driveway?