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Subjects
Mathematics State Board
Class 9
Geometry
Quadrilateral and Construction of Circumcentre and Orthocentre
8.
Find angles measure in parallelogram
Exercise condition:
4
m.
Two adjacent angles of a parallelogram are as
4
\(:\)
5
. Find the measure of each of its angles.
The measure of angles
\(∠A = \)
\(°\), \(∠B =\)
\(°\), \(∠D = \)
\(°\)
and
\(∠C =\)
\(°\).
[
Note
: Insert the answer in ascending order.]
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