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03-08-2020
Mathematics

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work out angle pqr please if you know it i willl give brainliest to fastest person

work out angle pqr please if you know it i willl give brainliest to fastest person class=

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PiaDeveau PiaDeveau

08-08-2020

Answer:

∠PQR = 67.36° (Approx)

Step-by-step explanation:

Given:

PRQ is a right triangle

∠R = 90°

PQ = 13 cm

QR = 5 cm

PR = 12 cm

Find:

∠PQR = ?

Computation:

Using trigonometry application.

SinФ = 12 / 13

SinФ = 0.92

Sin 67.36° = 0.92

So,

∠PQR = 67.36° (Approx)

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