Explanation:
GIVEN
c = hypotenuse = 7
Let a = perpendicular = 4
now
base = √7^2 - 4^2
base = √49 - 16
base = √33
Answer:
b = sqrt33
A^2+B^2=C^2 (pythagorean theorum)
4^2+b^2=7^2
16+b^2=49
b^2=33
b=sqrt33
1.6m questions
2.0m answers