Consider the diagram below. which of the following represents the values of x and y?
a; x=44 and y=43, b; x=43 and y=44, c; x=y=90, d; x=89 and y=91

Option A; x=44 and y=43

Step-by-step explanation:

we know that

In an inscribed quadrilateral, opposite angles are supplementary

step 1

Find the value of x

2x°+(2x+4)°=180°

4x=180°-4°

4x=176°

x=44°

step 2

Find the value of y

(3y+8)°+(y)°=180°

4y=180°-8°

4y=172°

y=43°

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

answer: i literally just answered this question but they want me to do it again

step-by-step explanation: