Math, asked by swetabhch4538, 1 year ago

In triangle pqr if angle p+angle r=105 and angle r +angle q=135 then find the value of angle r

Answers

Answered by shanujindal48p68s3s
0
Given that
p + r = 105
But we know that
p + q + r = 180
Thus, we can solve for q
q = 180 - 105 = 75
And given that
q + r = 135 \\ 75 + r = 135 \\ r = 60 \\ p = 45
Answered by Geetapal0777
0

Answer:

this see examples to understand questions exercise 6.3 question 3

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