each interior angle of a regular polygon istwice the measure of each extrior angle. how many diagonals does the polygon have?

Question

anonymous · Answer

x +2x = 180

anonymous · Answer

"it has 4 sides thus 2 diagonal"

Interesting, how u come up with that?

anonymous · Answer

regular poly 4 sides is a square.

Exterior and interior 90.

anonymous · Answer

what is solve?

anonymous · Answer

x +2x = 180 gives u your answer, basic geometry.

anonymous · Answer

no no there is one mess
the correct answer is it has three sides its a trianglr

anonymous · Answer

yup i knw actually i was careless

anonymous · Answer

x-60

anonymous · Answer

x=60

anonymous · Answer

Draw it if you don't know...

anonymous · Answer

hashir but it is a regular polygon. Right?

anonymous · Answer

A triangle can be a regular polygon...

anonymous · Answer

3 equal sides and angles

anonymous · Answer

Also u should know that exterior angle is equal to sum of opposite interiors

anonymous · Answer

ahhhh i know rigth.. what the anser again?