Question

What is the measure of ∠R to the nearest degree?

What is the measure of ∠P to the nearest degree?

What is the measure of side length PQ?

Answer 1

side length of pq=6.32 (to the nearest hundredth)

Explanation:

using the pythagorean theorem we can evaluate that c^2=a^2+b^2

c^2=11^2=121

a^2=9^2=81

therefore 121=81+b^2

40=b^2

b=square root of 40

b=6.34