What is the formula for the surface area of a right triangle?
1 Answer
Dec 30, 2015
The formula for surface area of a right triangle is A =
Explanation:
Example 1:
A right triangle has a base of 6 feet and a height of 5 feet. Find its surface area.
A =
A =
A= 15
The area is 15
Example 2:
A right triangle has a surface area of 21
A =
21 =
42 = 6 • h
7 = h
The height is 7 inches.