Question

The ratio of two angles is 3:1. Find the
1) larger angle if the smaller is 180°.
2)smaller angle if the larger is 63°.​

Answer 1

Answer:

60° and 189°

Step-by-step explanation:

let the numbers be 3x and x.

1) Since the bigger angle is 180°

Therefore we can say that:

3x= 180°

x=60°

Therefore the smaller angle in this case measures 60°.

2)Since the smaller angle is 63°

Therefore we can say that:

x= 63°

So the bigger number will be 3×63°=189°