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Maths CBSE Live product
Class 8 (2025-26)
Quadrilaterals
PT3 Revision I - Quadrilaterals
9.
TBQ - Evaluate the angles of parallelogram
Question:
2
m.
1
. In a parallelogram \(PQRS\), if \(\angle\)\(P=80^{\circ}\), then other three angles are
\(80^{\circ}, 100^{\circ}, 120^{\circ}\)
\(80^{\circ}, 100^{\circ}, 100^{\circ}\)
\(80^{\circ}, 140^{\circ}, 140^{\circ}\)
\(60^{\circ}, 120^{\circ}, 140^{\circ}\)
2
. If two adjacent angles of a parallelogram are in the ratio \(3 : 7\), then the measure of angles are
\(72^{\circ}, 108^{\circ}\)
\(40^{\circ}, 140^{\circ}\)
\(52^{\circ}, 128^{\circ}\)
\(54^{\circ}, 126^{\circ}\)
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