Question

Find the angle whose complement is 10° less
than half of its supplement.

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Answer 1

Answer:

20°

Step-by-step explanation:

LET THE ANGLE BE X

HENCE BY GIVEN QUESTION

$\frac{180 - x}{2} - 10 \: = 90 - x$

90°-(x/2)-10°=90°-x

(x/2)+10°=x

x+20°=2x

x=20°