Math, asked by shivanidixit1401, 9 months ago

find x. in which CAB is 18°

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Answered by srajsw

0

Answer:

18°

Step-by-step explanation:

CBA=90°

ACB= 72°

both diagonal are perpendicular to each other.

so, take COB=90°

we will get OBC= 180-(90+72) =18° ans

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