Question

50 points so Quick answer please, thank you.

Answer 1

Explanation:

Since triangles have a total degree count of 180 degrees you would subtract 36 + 63 which equals 99 from 180 which would be 81 so

x= 81 degrees

A flat line is also equal to 180 degrees so you subtract 81 (x) from 180 to get 99, so

z=99 degrees

You repeat the beginning process and do 13 + 99 which equals 112 and subtract it from 180 which is 68, so

y=68 degrees

Answer 2

Answer: x = 81 degrees, y = 68 degrees, z = 99 degrees

Step by step:

Use fact that angles sum up to 180 degrees in any triangle.

Left triangle:

180=36+63+x

x = 180-99 = 81 degrees

Use the fact that x and z are supplementary angles:

180 = x + z = 81 + z

z = 180 - 81 = 99 degrees

And again using triangle angle sum of 180 degree:

180 = 13 + z + y = 13 + 99 + y

y = 180 -112 = 68 degrees