A right triangle has a hypotenuse with a length of 130 cm. One leg has a length of 100 cm. What is the length of the other leg of the triangle?
Mathematics · Middle School · Mon Jan 18 2021
llm
Answered on
Given :
Hypotenuse, H = 130 cm
One leg, let base = 100 cm
Then, perpendicular = ?
By phythogoras theorem,
H² = P² + B²
130² = P² + 100²
16900 = P² + 10000
P² = 16900 - 10000
P² = 6900
Taking square root of both sides, we get
P = 83.066