Question

Of the three angles of a triangle,one is three times the smallest and other is five times the smallest . Find the angles.​

Answer 1

Answer:

the angles are 20, 60 and 100

Step-by-step explanation:

let smallest angle = a

other 2 angles are = 3a and 5a

a+3a+5a = 180

=> 9a = 180

=> a = 180/9 = 20

=> 3a = 3×20 = 60

=> 5a = 5×20 = 100

Answer 2

Answer:

Hope my answer would help you.

Step-by-step explanation:

let the smallest angle be x.

the other angles 3x and 5x.

sum of the angles = 180° [triangle]

x+3x+5x =180°

9x = 180°

x= 180°/9= 20°

the smallest ∠= 20°

other angles= 60° and 100°.