Question

The angles of AABC have the extended ratio of 7:8:15, respectively. Calculate the value for each of the angles A, B,

and C. Remember the angles in a triangle sum to 180 degrees!

Answer 1

Explanation:

Remark

A B C have to be multiplied by the same something. No matter what they are multiplied by the sum will be 180 degrees.

Equation

Let the angle ratios be multiplied by x

7x + 8x + 15x = 180

30x = 180

x = 180/30

x = 6

Answer

7*6 = 42

8*6 = 48

15*6 = 90

Total 180 as it should