In a parallelogram ABCD, Find <A and <D if <B =700
Answers
Answered by
0
Answer:
∠A = 110,∠D = 70
Step-by-step explanation:
∠B = 70
In a parallelogram,
Opposite angles are equal,
∠B = ∠D = 70
∠A = ∠C
Let ∠A = ∠C = x,
In a parallelogram,
Sum of all angles = 360°
∠A +∠B + ∠C + ∠D = 360
x + 70 + x + 70 = 360
2x + 140 = 360
2x = 220
x = 110
∠A = 110°
∠D = 70°
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Answered by
1
Answer:
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Step-by-step explanation:
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