Question

How do you find one angle to a triangle that you already know two of them?

Answer 1

Answer:

Formula:

a+b+c=180°

If you want to find one them simply make an equation:

a=180-b-c

Example:

a=60° b=30° c=?

c=180-60-30

c=90°

Good luck!

Intelligent Muslim,

From Uzbekistan.