Question

in a triangle ABC,<A is 10° more than <B. Also <C is three times <A. Express the equation in terms of angle B. convert the following statements into linear equations ​

Answer 1

Step-by-step explanation:

Let <B be x, <A = x + 10°, <C = 3(x + 10)

A/Q,

<A + <B + <C = 180°

(x + 10) + x + (3x + 30) = 180°

5x + 40 = 180°

5(x + 8) = 180°

x + 8 = 36

<A = x = 28°

<B = x+ 10 = 38°

<C = 3x + 30 = 114°