Question

If one angle of triangle is 100degree and other two angles are in the ratio'2:3. Find the
angles​

Answer 1

Answer:

Step by step explanation in attachment

Answer 2

Answer:

Sum of angles of triangle=180 degrees

1st angle=100 degrees

Other two angles=180-100=80 degrees

ATQ,

They are in ratio-2:3

So,

2x + 3x =80 degrees

5x = 80  degrees

x = 80/5

x = 16 degrees

Thus,

2nd angle 2x=2 x 16 = 32 degrees

3rd angle 3x=3 x 16 = 48 degrees

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Step-by-step explanation: