find the value of x
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Answered by
50
Answer:
50
Step-by-step explanation:
b - 50
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Answered by
11
Answer:
(b) 50 is ur answer
Step-by-step explanation:
ΔPQR is a right angled triangle
∠P+∠Q+∠R=180(angle sum property)
90+40+x=180
130+x=180
x=180-130
x=50
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