Question

Q5. If one angle of a triangle is 60° and the other two angles are in the ratio 2.3,find these angles.

Answer 1

Answer:

48 and 72

Step-by-step explanation:

two angle sum = 180-60=120 deg

2:3 ratio = 48 and 72

Answer 2

Answer:

let two angles are 2x and 3x

now,

60+2x+3x=180

60+5x=180

5x=180-60

5x=120

x=120/5

x=24

now,

2x=24*2

=48

3x=24*3

=72