10. If angles (x-10°) and 100° form a linear pair, then value of x is
(A) 70° (B) 90° (C) 100° (D) 80°
Answers
Answered by
13
Option A
( 70° )
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Answered by
1
Answer:
linear pair=180
x-10+100=180
x+90=180
x=180-90
x=90
answer is (B)90degree
Hope this helps!
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