if angle a and angle b are two adjacent angles of parallelogram . if angle a is 70° then angle b is _
(a)70°
(b)90°
(c)110°
(d)180°
Answers
Answered by
3
Answer:
angle b will be 110 degrees
Step-by-step explanation:
in a parallelogram 2 adjacent angles are always supplementary
hence:
let the angle b be x
70 + x =180
x=180-70
x=110 degrees
hope it helps you
Answered by
5
Step-by-step explanation:
sum of adjacent angles =180°
a+b=180°
70°+b=180°
b=180°-70°
=110°
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