Question

What is the sum of the measures of the exterior angles of a convex decagon?

Answer 1

the formula is 14time 15 minus 11 times x pus 43 minus x

Answer 2

7 now medal

Answer 3

ITS 280

Answer 4

Sum of exterior angles of any convex polygon must be 360 degrees (you are going round a circle).

Answer 5

no thats wrong its 14* 15mius11+x plus 150 deg

Answer 6

Sorry, that's right.

Answer 7

no its not
this dude need my answers

Answer 8

Well, I gave an explanation for my answer, what's yours?

Answer 9

that im rite and your wrong

Answer 10

Ah, proof by assertion :-)

Answer 11

yes

Answer 12

That would be number 3 or 4 in the list of dodgy proof methods.

Answer 13

check yewr notifications

Answer 14

I will get round to it in due course.