Math, asked by piyush200714, 5 months ago

Observe the figure, In A PQR, if ZR = 30° , 2Q =90° and (PQ) = a, then fill in the given boxes using 30°- 60 °-90° theorem.

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Answered by YukiSaito

1

Answer:

(a). (PQ) = ½ × (PR)

(PR) = a/2

(b). (QR) = √3 / 2 × (PR)

(QR) = √3a / 2

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