Question

Find the value of z please help

Answer 1

z + 93 = 180

z = 87

Answer z = 87

Here are the answer for x and y, in case you need them.

x = 2* 93 - 112

x = 186 - 112

x = 74

y = 2 * 80 - x

y = 160 - 74

y = 86

Answer 2

`z=87^(\circ)`

Explanation:

We have been given image of a circle. We are asked to find the value of z for our given circle.

We can see that our given quadrilateral is a cyclic quadrilateral. We know that opposite angles of a cyclic quadrilateral are supplementary.

We can set an equation using our given information.

`93^(\circ)+z=180^(\circ)`

`93^(\circ)-93^(\circ)+z=180^(\circ)-93^(\circ)`

`z=87^(\circ)`

Therefore, the value of z is 87 degrees.