4
If A and B are two adjacent angles
of a parallelogram. If ZA = 100°, then
2B=? *
(1 Point)
90°
80°
70°
180°
Answers
Answered by
1
Answer:
here is your answer...
hope it helps you.....
Step-by-step explanation:
we know that adjacent angles sum is 180⁰
so if
A=100⁰
B=180⁰-A
=180⁰-100⁰
B=80⁰
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