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Angles of a quadrilateral are 60, …

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Angles of a quadrilateral are 60, 75,and 123 find the fourth angle

Posted by Chetana Kiresur 6 years, 3 months ago

CBSE > Class 08 > Mathematics

2 answers

Neha Ahirwar 6 years, 3 months ago

Let the fourt angle be x ATQ 60°+75°+123°+x=360° 258°+x=360° x=360°-258° x=102° Fourth angle=102°

Chetana Kiresur 6 years, 3 months ago

Let the measure of the Angles be x 60+75+123+x=360. 135+123+x=360. 258+x=360. X=360-258. X=102. The measure of the fourth angle is =102

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