Question

In the figure, BC and AF intersect at point G. What is the value of x?


98.3

76.8

87.6

175.1

Answer 1

angle AGB = 180 - 53.1 . 50.1
AGB = 75.8 (angle sum of a triangle)
angle CGF = 75.8 (vertically opposite angle AGB)

angle sum of a pentagon is 540

angle x = 540 - the sum of the 4 know angles

Answer 2

which 4 angles?

Answer 3

lol.... well you have 4 known angles in the pentagon..

Answer 4

ok never mind.. brain fart. thanks.