find the angle of a and b
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Answer:.b b
Step-by-step explanation: a b c d
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Answer:
if it is a parallelogram
therefore
angle A=70°. [opposite angle are equal]
in triangle ABD
angle A+b+angle ADB=180°[angle sum property]
70+75+b=180
b=180-145
b=35°
and
a =70°
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