Question

The tree insides angles (A, B, C) of a right angled triangle are in the ratio 7 : 18 : 11
the smallest angle is 35 degrees
work oyt angles A, B, and C.

Answer 1

Answer:

let the angle be X,so

7X+11X+18X

here the smallest angle be 7X,so

7X=35(given)

X=5,so

11X=11*5=55

18X=18*5=90

Answer 2

Answer:

the required angles are 35°, 90°, 55°

Step-by-step explanation:

The tree insides angles (A, B, C) of a right angled triangle are in the ratio 7 : 18 : 11

then the angles be 3a,18a,11a

smallest angle = 7a= 35°

a= 35/7= 5°

7a= 35°

18a= 18×5=90°

11a = 11× 5 = 55°

the required angles are 35°, 90°, 55°