1.

In Triangle PQR, If P 30° and Q = 50°. The measure of Angle R=?​

Answer»

-step explanation:hellow mateANGLE P :- 30°Angle Q :- 50°WE KNOW ALL TRIANGLE'S ANGLE MEASURE TO FORM AN ANGLE OF 180 ° in TOTAL....SO ANGLE R :- 180° - (30°+50°) :- 180° - 80 ° = 100° .....HOPE it helps



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