the angles of a triangle are in the ratio 3:6:9 .Find each angles
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Answered by
9
Answer:
The three angles in a triangle are 30,60,90.
Step-by-step explanation:
we know that,
The sum of three angles in a triangle = 180
So,
according to the question the angles taken as 3x, 6x, 9x.
3x + 6x + 9x = 180
18x = 180
x = 180/18
x = 10
Then,
3x = 3(10) = 30
6x = 6(10) = 60
9x = 9(10) = 90
Verification:
90+60+30 = 180
So the three angles in a triangle are 30,60,90.
Answered by
1
Answer:
thank you
Step-by-step explanation:
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