Determine the area of the triangle if the base is 12 and the height is 20.

Find the area of a triangle with a base length of 6 and a height of .

If the height of a triangle is twice the length of the base, and the base length is 3.5 inches, what is the area of the triangle?

You want to build a garden in the shape of a right triangle. If the two arms will be 6ft and 8ft, how much area will the garden take up?

Note: Figure NOT drawn to scale.

Refer to the figure above. Give the area of the blue triangle.

Find the area of a triangle with a base of 10in and a height of 9in.

Find the area of a triangle with a base of 6cm and a height that is three times the base.

Find the area of a triangle with a height of 40 and a base of 20.

Find the area of the triangle with a base of 6 and a height of 30.

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