Question

Please help with GEOMETRY

Answer 1

@jon

Answer 2

you need to know a few things.
1) how many degrees do the angles in a 5-sided figure add up to ?
2) if you know angle G, you then could find the last (5th angle) of your figure

Answer 3

the rule is (# of sides -2)* 180 for the number of degrees in a figure.
for 5 sides, it is (5-2)*180 or 3*180= 540 degrees
See http://www.mathsisfun.com/geometry/interior-angles-polygons.html

Answer 4

I woud use "sum of angles in a triangle add up 180" to find G
then use
sum of angles in 5 sides (pentagon) add up to 540 degrees to find x