Question

Given AB = 7, BC = 7, and CA = 2√5, what is the area of triangle ABC? Please don't use trigonometry to solve this problem.

Answer 1

The area of triangle ABC is 7√5 square units.

Step-by-step explanation:

To find the area of triangle ABC, we can use the formula for the area of a triangle: Area = 1/2 x base x height. In this case, AB is the base and CA is the height. So we have: Area = 1/2 x AB x CA. Substituting the given values, we get: Area = 1/2 x 7 x 2√5. Simplifying further, the area of triangle ABC is 7√5 square units.