URGENT please help Find part B

asked Sep 2, 2022 7.3k views

11 votes

URGENT please help

Find part B

3.5k points

Please log in or register to add a comment.

8 votes

Answer:

b = 45 / 4 = 11 1 /4.

Explanation:

We are dealing with a (30,60,90)-triangle, therefore z = 15 sqrt(3) / 2. So as well b = (15 sqrt(3) / 2) sqrt(3) / 2 = 45 / 4.

Kevin Peel answered Sep 9, 2022

3.4k points

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

4.3m questions

5.6m answers