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Maths CBSE Homework Assignments
Class 8
Understanding Quadrilateral
Properties of polygon II
1.
Evaluate the unknown angle of a quadrilateral
Task:
4
m.
A quadrilateral has three acute angles each measure
48
\(°\). Find the measure of the fourth angle and examine the nature of the quadrilateral.
1
. The measure of the fourth angle is ___.
48
216
144
2
. The provided quadrilateral is ___.
Concave
Convex
Regular
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