Question

In triangle PQR angleP=112° angleQ=46° find angleR =?

Answer 1

Answer:

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Answer 2

Answer:

∠R=22°

Step-by-step explanation:

Sum of all the angles of a triangle=180°

So,

∠P+∠Q+∠R= 180°

112°+46°+∠R=180°

158°+∠R=180°

∠R=180°-158°

∠R=22°