3. If three angles A, B and C of ️ ABC are in the ratio 8:4:3, then find the measure of angle A.
90°
92°
94°
96°
Answers
Answered by
1
Answer:
A=96°
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Answered by
8
8x + 4x + 3x = 180
15x = 180
3x = 36
x = 12
8x = 12 × 8 = 96
4x = 12 × 4 = 48
3x = 12 × 3 = 36
angle A = 96°
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