255 deg is the two interior angles added together. Exterior angles are the angles that each side turns from the the side before it.
thats why i said it aint right... - I mean it is sort of right just said incorrectly. they said exterior not interior... (im trying to avoid cards here...) that x angle is an exterior angle to the shapes, and you have interiors...
thats why i said it aint right... - I mean it is sort of right just said incorrectly. they said exterior not interior... (im trying to avoid cards here...) that x angle is an exterior angle to the shapes, and you have interiors...
I don't understand what you just said. You just work out the exterior of each shape and add them up.
yes do that but then do 360 degrees minus your 255 degrees which equals 105 degrees which is equal to x. This was one of the questions on my maths homework and I got it right. so yeah... your welcome g