Answer:
Josh is right, he needs less than 1000 square centimeters.
Explanation:
We can find the height using Pythagorean's Theorem.
So, the height is 31 centimeters, approximately.
Now, we use the given expression and the base and height
Therefore, Josh is right, he needs less than 1000 square centimeters. Specifically, he needs 975 square centimeters.