In the given figure parallelogram. Find the value of a, b, and c.
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Answer:
ii). a=45° , b=80° , c=55°
Step-by-step explanation:
ii) To find b.
angle sum property of triangles is 180°
so, 45+55+b=180
100+b=180°
b=180-100=80°
To find a.
a=45°. (because alternate angles.)
To find c.
c=55°. (same reason as above)
i)Question is of the same type give it a shot.
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