Answer this quick for 30 points! given the triangle below, answer the following questions. a. what is the value of x? b. what is the value of y? c. what is the value of z?

x=81, y=99, z=129

Step-by-step explanation:

for x, the sum of all angles in a triangle is 180, therefore you just have to add 48 and 51 then subtract the answer from 180.

for y, a strait line is 180 degrees, so you just have to subtract x from 180 to get y.

for z, you have to look at it in a different angle and see that angle 51 and angle z make a strait line, therefore you just have to subtract 51 from 180.

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step-by-step explanation: