in a triangle abc angle A is equals to angle B find angle A and Angle B if angle C is 70 degree
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Answered by
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Answer: angle A=angle B=55
Step-by-step explanation: we know
that in a triangle
sum of all angles =180
therefore, angle A +angle B +angle C=180
if angle C=70 and angle A= angle B
therefore , angle A + angle A + 70=180 (because= angle A= angle B)
2 angle A =110
therefore angle A=55
Answered by
2
Step-by-step explanation:
please, refer from above attachment
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