Question

ANGLE A=X ANGLE B=60 DEGREES ANGLE C=100 DEGREES FIND X

Answer 1

angle a + angle b + angle c=180°
x + 60 + 100= 180°
x=180-160
x=20°

Answer 2

please provide More information...

If angle A,B & C are the angels of a triangle then,
as we know sum of all angles of a triangle is equal to 180
X + 60 + 100 = 180
X = 180-160=20°

If we assume all angles are at same point and makes one complete revolution then

X + 60 +100 =360
X = 360-160 = 100°

so it depends on further information ......

I hope this helps you...