Question

10. A diagonal divides a rectangle that is 7 feet wide and 18 feet long into two

identical triangles. What is the area, in square feet, of one of the triangles?

Answer 1

Explanation:

The area of a triangle is

A=bh/2 where b is the base and h is the height, in this case

A=7(18)/2

A=63 ft^2