Area Practice Triangles and Rectangles

A rectangular soccer field has a length of 120 yards and a width of 80 yards. What is the area of the soccer field?

• 7,800 square yards

• 9,000 square yards

• 9,600 square yards

• 9,617 square yards

What is the area of a triangle with a base of 40 cm and a height of 20 cm?

The area of an entire rectangle is 30 square inches. What would be the area of half the rectangle with a length of 10 inches and a height of 3 inches? (HALF A RECTANGLE IS A TRIANGLE)

• 13 square inches

• 15 square inches

• 26 square inches

• 30 square inches

The area of a triangle is 21 square yards. What would be the area of two of those triangles put together to make a rectangle? (HALF A RECTANGLE IS A TRIANGLE)

• 13 square yards

• 21 square yards

• 26 square yards

• 42 square yards

What is the area of a right triangle that is 8 meters long and 6 meters tall?

• 14 square meters

• 24 square meters

• 28 square meters

• 48 square meters

What is the formula for area of a triangle?

• (base * height) / 2

• base * height

• base + height

• base - height

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Does the scale factor for the side lengths apply to the area as well?

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