Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Discover in-depth solutions to your questions from a wide range of experts on our user-friendly Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

The projection screen in the school auditorium is 3 times as long and 3 times as wide as the screen in the library. The screen in the library is 3 meters long with a perimeter of 10 meters.

What is the perimeter of the screen in the auditorium?
What is the area of each screen?
Check your work!
What is the area of each screen?
Library:
m2
Auditorium:
m2