What is the value of x piz

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x =
°
triangle a b c. the measure of angle a is fifty five degrees, the measure of angle b is eighty degrees and the measure of angle c is x.

C=45 degrees

Explanation:

Important thing to know about triangles is that the sum of its angles is always 180 degrees, so whether it is equilateral, isosceles, scalene or right triangle they`re angles always sum up to 180 degrees. We can express that by an equation: A + B+ C = 180 degrees. So, in this case we have 55 + 80 + C = 180 degrees.  Now we can calculate the value of the angle C.

C= 180-(55+80)

C= 180 - 135

C= 45 degrees

So the x, or in this case the angle C is 45 degrees.

answer; i believe that one of the correct answers is preventing human development;

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.