Answer:
47
Step-by-step explanation:
1/2 of the class are 5th and 4th
1/2 of 96= 48
1/4 of 48 =12
If you are saying that the hypotenuse is 10 cm the you have to solve the following equation using the Pythagorean theory.
4^2 + b^2 = 10^2
16 + b^2 = 100
16 - 16 + b^2 = 100 - 16
b^2 = 84
Find 