Question

plz solve this sum tomorrow is my test ​

Answer 1

the remaining angle of the given parallelogram are of 30 degree

Answer 2

Q) In a parallelogram RING, if ∠R = 70°, find all angles.

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Answer :-

Given :-

• ∠R = 70°

To Find :-

• All angles

Solution :-

We know that, adjacent angles of parallelogram are supplementary, i.e equal to 180.

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Therefore,

∠R + ∠I = 180°

70 + ∠I = 180

∠I = 180 - 70

∠I = 110°

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In a parallelogram, opposite angles are equal,

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So,

∠R = ∠N

∠N = 70°

and -

∠I = ∠G

∠G = 110°