A TV antenna is braced on two sides with 20-foot lengths of wire, forming an isosceles triangle with side lengths of 20 ft. If the base of the triangle is 24 ft, how tall is the antenna?

the height of the antenna is 16 ft.

Step-by-step explanation:

Given three sides of the triangles as, 20ft, 20ft, amd 24 ft.

Apply Heroes' formula to determine the area of the triangle;

The area of the triangle is also calculated as;

Therefore, the height of the antenna is 16 ft.

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled