Question

the three inside angles (a,b,c) of a right angle triangle are in the ratio 7:18:11. the smallest angle is 35 degrees work out the angles a,b,c

Answer 1

7:18:11 angles ratio

7x :18x :11x

smaller angle is 35 degree=7x

x=5degree

18x=18×5=90degree

11x=11×5=55degree

thethree angles are 35 ,90,55 degrees

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Answer 2

Answer:

Step-by-step explanation:

Let the three angles be 7x,18x,11x

Then,

7x+18x+11x=180

36x=180

x=180/36

x=5

1st angle=7*5=35

2nd angle=18*5=90

3rd angle=11*5=55