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Maths CBSE Homework Assignments
Class 7
Lines and angles
Adjacent angles
3.
Find the adjacent angles
Question:
1
m.
The sum of the two adjacent angles is \(117^{\circ}\). If two adjacent angles are in the ratio \(4:9\), then find the measure of the two angles.
\(39\)\(^{\circ}\) and \(79\)\(^{\circ}\)
\(78\)\(^{\circ}\) and \(79\)\(^{\circ}\)
\(39\)\(^{\circ}\) and \(81\)\(^{\circ}\)
\(36\)\(^{\circ}\) and \(81\)\(^{\circ}\)
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