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3 years ago

Can someone please please please help.?

Mathematics

2 answers:

Luden [163]3 years ago

5 0

Answer:

Step-by-step explanation:

In a cyclic quadrilateral, the sum of two opposite angles are equal.

m<R + m<P = 180°

plugging the values:

3y + 8 + y = 180°

Combine the like terms:

4y + 8 = 180°

Subtract 8 on both sides

4y + 8 - 8 = 180 - 8

Calculate the difference

4y = 172

divide both sides of the equation by 4

4y/4 = 172/4

calculate

y = 43°

Hope this helps...

Zolol [24]3 years ago

4 0

The answer is 43 degrees

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