Question

Find value of x if the angles of the triangle are (3x)°, (4x)° and (8x)°.

Answer 1

Answer:

let=x

4x+3x+8x+x=180

15x=180

x=180/15

x=5ans

Answer 2

Answer:

Ans:12

Step-by-step explanation:

3x + 4x + 8x = 180° [Sum of the angles of triangle is 180°]

=》15x = 180°

=》 x= 180/15

=》x =12