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trapecia [35]
3 years ago
13

Need help with this math question

Mathematics
1 answer:
Ugo [173]3 years ago
5 0

ANSWER

x = 140 \degree

EXPLANATION.

The two tangents each meet the radius at 90° each.

This implies that,

x + 40  + 90 + 90 = 360

The sum of interior angles of a Quadrilateral is 360°

We simplify to get

x + 40 = 180

x = 180 - 40

x = 140 \degree

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