What is the perimeter? Help plz...And No links!! I repeat No links!!

asked Jun 8, 2022 43.7k views

1 vote

What is the perimeter?
Help plz...And No links!! I repeat No links!!

by Xuhcc

3.6k points

Please log in or register to add a comment.

1 vote

Answer:

36mm

Explanation:

12^2 + 9^2 = c^2

144 + 81 = c^2

225 = c^2

√(225) = 15

c = 15mm

12+9+15 = 36

Technohacker answered Jun 12, 2022

3.4k points

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

3.5m questions

4.5m answers