Question

Can u help me with a question ​

Answer 1

It’s 72° duhh because angle b and angle y are congruent. So therefore, its 72°

Answer 2

We know that angle C and angle A are congruent because this is a parallelogram. We also know that in a triangle, all the angles add up to 180.

Looking at triangle ABD (or ABY, depending on how you look at it), angle A is 63 degrees and angle B is 72 degrees. To find out angle y, we subtract 72 and 63 from 180.

180-72-63
=45

Therefore, angle y is 45 degrees.

I hope this helps!