Question

in pqr angle p=70 angle q=80 angle r=....

Answer 1

hey...

here is your answer

angle p + angle q + angle r = 180° ( angle sum property )

70 + 80 + r = 180°

r = 180 - 150

r = 30

Answer 2

✍✍HERE IS YOUR ANSWER… ⬇⬇
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$\underline{SOLUTION}$ ➡

We know that ,

Measure of the three angle of a triangle = 180°

Here,

Given,

$\angle{P}$ = 70°

$\angle{Q}$ = 80°

$\angle{R}$ = ?

•°• $\angle{P}$ + $\angle{Q}$ + $\angle{R}$ = 180°

=> 70° + 80° + $\angle{R}$ = 180°

=> 150° + $\angle{R}$ = 180°

=> $\angle{R}$ = 180° - 150°

=> $\angle{P}$ = 30°

$\underline{ANSWER}$ ➡ $\angle{P}$ = 30°

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