What is the length of the unknown side length? Solve on paper if you'd like, then enter your answer on Zearn.
Write an exact answer using the square root symbol.
The Pythagorean Theorem says that if a, b, and c are the sides of a right triangle, where c is the hypotenuse, then: a
2
+ b
2
= c
2
.
4.7
7.3
?
The length of the missing side length on this triangle is
units.