Question

give me the correct answer fast!!​

Answer 1

Answer:

x = 55 degrees

y = 125 degrees

z = 125 degrees

Step-by-step explanation:

Step 1 of 3:

We know that;

one complete circle equals 360 degrees

and semicircle equals 180 degrees.

55 degrees + z = 180 degrees  --- (1)

z + x = 180 degrees --- (2)

x + y = 180 degrees --- (3)

Using equation (1);

z = 180 degrees - 55 degrees

z = 125 degrees

Step 2 of 3:

Using equation (2);

z + x = 180 degrees (since z = 125 degrees)

125 degrees + x = 180 degrees

x = 180 degrees - 125 degrees

x = 55 degrees

Step 3 of 3:

Using equation (3);

x + y = 180 degrees (since x = 55 degrees)

55 degrees + y = 180 degrees

y = 180 degrees - 55 degrees

y = 125 degrees

So the angles are;

x = 55 degrees

y = 125 degrees

z = 125 degrees