Question

What is the answer to C​

Answer 1

C = 15

Explanation:

Both (7c-7)° & (6c-8)° if get combined will form a straight angle i.e. 180° because both the angles lie on the same line. So,

`7c - 7 + 6c - 8 = 180°`

`= > 13c - 15 = 180°`

`= > 13c = 180 + 15 = 195`

`= > c = (195)/(13) = 15`