in a right angle triangle angle B=90° and angle A is twice angle C. find angle C
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3
Answer:
30°
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Answered by
1
Answer:
So it's easy
Step-by-step explanation:
1) Sum of 3 angles must be 180 in a triangle
2)Given that one of the angle in 90 from here we can understand thay A and c must be from 90 to 1.
3) give A is twice as C so Let C=x,A=2x.
4)90+x+2x=180
5)3x=90
6)x=30 so C=30 and A is 60
Hope it helps u
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