Question

find the third angle of a triangle if two of its angle are 47 and 85 specify the property used to show the method​

Answer 1

Answer:

47degree + 85 degree + x = 180degree ( Angle sum property of a triangle)

132degree + x = 180 degree

x= 180degree - 132degree

x= 48degree

Answer 2

Sum of all the angles in a triangle=180

First angle = 47

Second angle= 85

Third angle=x

So, 47+85+x=180

132+x =180

X=48.

Third angle =48 degree

The property used here is angle sum property of triangle.

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