Question

abcd is a rombus angle A is 70 find the measure of angle b ​

Answer 1

Step-by-step explanation:

Heya :-

A = 70°

$70 + b = 180$

As consecutive angles measures 180°

$b = 180 - 70 = 110$

so , b =110°

Hope it helps

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Answer 2

Step-by-step explanation:

In rombus opposite side are suplementery

that is ANGLE "a" + ANGLE "c"=180°

hence if angle A is equal to 70 (as given)

then ANGLE c = 180-70=110

And similarly | the diagonal of the rombus bisect each other.

in the same way you can find the ANGLE

c by angle of triangle .

• hope it helps....

I just tell you how to do it. rest you should do.