in ∆ abc if angle b=90° and angle C=60° then find the value of sin(angle A)
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Answer:
《A=90-60 =30
Step-by-step explanation:
. angle a = 30°
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Answered by
0
Answer:
Angle A is 30°
Step-by-step explanation:
Angle B = 90°
Angle C = 60°
Total degree of angle in a triangle = 180°
Therefore, angle A = 180° - ( 90 + 60) °
= 180° - 150°
= 30°
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