Question

In ΔPQR, angle P = 700 , angle Q = 500 , find angle R. (a) 300 (b) 500 (c) 600 (d) 700
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Answer 1

Answer:

the answer of the question is 600

Answer 2

Answer:

$60^{o}$

Step-by-step explanation:

$given \: \: angle \: p = 70^{o} \\ \: angle \: q \: = 50^{o} \\ \\ sum \: of \: all \: angles \: of \: traingle \: = 180^{o} \\ \\ \\ therefore \: {50}^{o} + 70^{o} + r = 180^{o} \\ \\ r = 60^{o}$

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