ABCD is a parallelogram. If ∠A=65°, find ∠B+∠D. *
180°
220°
230°
360°
Answers
Answered by
1
<B+<D=180°
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Answered by
1
Answer:
230°
Step-by-step explanation:
since ABCD is a parallelogram.
given,
=angle A is equals to 65°
=so, angle A= angle C [ opposite sides]
Now, angle A + angle b = 180 [sum of adjacent sides]
= 65°+ angle b=180°
= angle b = 180°- 65°
= angle b = 115°
so, angle B= angle D[ opposite sides]
so, the question says, angle B+angle D= ?
Now, angle b + d
= 115° + 115°
= 230°
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