Question

I need the answer asap

Answer 1

84cm²

Explanation:

Using formula to find the area of a triangle:

A = 1/2bh

In this formula:

• A represents the area of the triangle.
• b stands for the length of the base of the triangle.
• h represents the height of the triangle, which is the perpendicular distance from the base to the opposite vertex.

Let's solve the problem:

A = 1/2 * 21 * 8 = 84(cm²)