Algebrahard · Past Paper
In a triangle ABC, angle A = x, B = 2x, C = 3x. Find x.
A30
B60
C90
D45
✓ Correct Answer: A — 30
x + 2x + 3x = 180 -> 6x = 180 -> x = 30.
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✓ Correct Answer: A — 30
x + 2x + 3x = 180 -> 6x = 180 -> x = 30.
Share this question