Question

5. The angle which is five times its supplement is
(a) 150
(b) 180°
c) 90°
(d) 360°​

Answer 1

Answer:

90 I hope it helps you please mark as brillantist

Answer 2

Answer:

let that unknown angle be x

let that unknown angle be x x + 5x = 180

let that unknown angle be x x + 5x = 1806x = 180

let that unknown angle be x x + 5x = 1806x = 180x = 180/6

let that unknown angle be x x + 5x = 1806x = 180x = 180/6x = 30°

let that unknown angle be x x + 5x = 1806x = 180x = 180/6x = 30°5x = 30 * 5

let that unknown angle be x x + 5x = 1806x = 180x = 180/6x = 30°5x = 30 * 5x = 150°