An angle of a parallelogram measures 70°. Find the measure of the remaining three angles.
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Answered by
26
Answer:
Step-by-step explanation:
Parallelogram has 4 angle
Angle a,angle b,angle c,angle d
Angle a =angle c ,angle b =angle d
Let us suppose angle a =70
Therefore angle c=70
Angle a +angle c= 70+70=140
360-140=220
Therefore angle b +angle d= 220
Angle b = angle d
Therefore 2×angle b =220
Angle b =110
Angle b =angle d= 110
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Answered by
13
Answer:
Step-by-step explanation:
Parallelogram has 4 angle
Angle a,angle b,angle c,angle d
Angle a =angle c ,angle b =angle d
Let us suppose angle a =70
Therefore angle c=70
Angle a +angle c= 70+70=140
360-140=220
Therefore angle b +angle d= 220
Angle b = angle d
Therefore 2×angle b =220
Angle b =110
Angle b =angle d= 110
Mark it as brainliest
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