Chapter 12: Quadrilaterals

Questions

1. Two adjacent angles of a parallelogram are equal. Type of parallelogram?
2. In parallelogram $ABCD$, $\angle A = 65^\circ$. Find $\angle B$.
3. Angle sum of a quadrilateral in degrees?
4. Perimeter of a rhombus with side $5.5$ cm.
5. In rectangle $PQRS$, one diagonal $= 10$. Length of the other diagonal?
6. Three angles are $60^\circ, 70^\circ, 130^\circ$. Fourth?
7. Number of pairs of parallel sides in a trapezium?

Extra Practice (Optional)

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