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In quadrilateral PQRS, angleP: angleQ: a...

In quadrilateral PQRS, `angleP: angleQ: angleR: angleS= 3:4:6: 7.` Calculate each angle of the quadrilateral and then prove that PQ and SR are parallel to each other.
(i) Is PS also parallel to QR ?
(ii) Assign a special name to quadrilateral PQRS.

Text Solution

Verified by Experts

The correct Answer is:
`angleP=54^@, angleQ=72^@, angleR=108^@ and angleS=126^@` (i) No (ii) Trapezium
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