39.7k views
3 votes
Please help guys I need it

Please help guys I need it-example-1
User Alexpanter
by
7.9k points

1 Answer

3 votes

Answer:

a= 20

b= 169.7

c= 29.71

Explanation:

The formula of a triangle is (h*b)/2

a= (5*8)/2

b= to find the height, you can use the pythagorean theorem 18^2 - 6^2 = square root of 288. Which is 12root 2 or 16.97. (16.97*20)/2

c= using the pythagorean theorem- 11^2 = 7^2 - c^2 = square root 73, or 6root 2, or 8.49. (8.49* 7)/2

User Mehdi Bouzidi
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories