The area of triangle with base of the triangle be 10 in and the height be 9 in, 45 in²
What is an area?
Area is the amount of space occupied by a two dimensional shape or object.
The area of triangle = (1/2) * base * height
Let the base of the triangle be 10 in and the height be 9 in, hence:
The area of triangle = (1/2) * 10 * 9 = 45 in²
Find out more on area at: https://brainly.com/question/25292087
