Answer:
99,900
Step-by-step explanation:
The other leg is 12cm long.
Step-by-step explanation:
Given,
Hypotenuse = c = 15cm
One leg = a = 9cm
Other leg = b
As the triangle is right angled, therefore, using Pythagoras theorem;

Taking square root on both sides;

The other leg is 12cm long.
Keywords: triangle, square root
Learn more about triangles at:
#LearnwithBrainly
Minus
The quadratic equation is
( -b+-SQRT(b^2 - 4ac) )/2a
-6n -2n = 16
-8n = 16
n = 16/-8
n = -2
Answer: n = -2