Math, asked by Aaryapriya, 8 months ago

In a triangle, If the second angle is 20% more than the first angle and the

third angle is 20% less than the first angle, then find the three angles of the

triangle.​

Answers

Answered by Chillin
2

Answer:

Your three angles total 180, right?

s = f + 20

t = 2s = 2(f + 20) = 2f + 40

f + f + 20 + 2f + 40 = 180

4f + 60 = 180

4f + 60 - 60 = 180 - 60

4f = 120

4f/4 = 120/4

f = 30

s = 30 + 20 = 50

t = 2(50) = 100

Answered by philadhall2424
0

Answer:

i really don't know...........

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