Use a ruler and a pair of compasses only for all construction in this question.

Use a ruler and a pair of compasses only for all construction in this question.
(a) Construct qualilateral PQRS such that PQ = 5cm, PS = 5cm and SR = 4.5cm, angle SPQ = 75⁰ and angle PSR=90⁰.
(b) Drop a perpendicular from S to meet line PQ at N. Measure SN and calculate the area of the triangle SPN.
(c) Construct a circle passing through vertices P, Q and R of quadrilateral PQRS. Measure the radius of the circle.

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sharon kalunda answered the question on April 30, 2019 at 09:32

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