OH MY GOSH!!!! SOMEONE PLEASE HELP, C'MON ISN'T THIS WHAT THE WEBSITE IS FOR ????????????????? ]:(

Question

anonymous · Answer

A picture frame is shaped as a heptagon. The measure of one angle is 216°. The remaining interior angles are congruent. What is the measure of each remaining interior angle in the picture frame?
 186°
 150°
 114° 
180°

anonymous · Answer

no i'm in geometry at florida virtual school and it lesson 6

anonymous · Answer

it's sad how i have to do all this to get a lil attention.. smh

parthkohli · Answer

The number of sides and angles in a heptagon is $7$. The sum of all interior angles is $180(n - 2)$ where $n = 7$.

anonymous · Answer

so the answer is 180 you say?

parthkohli · Answer

Determine $180 \times (7 - 2)$. 
Now the sum of all angles will be $216 + n + n + n + n + n + n = 180\times(7 - 2)$ where $n$ is the angle you are looking for.

anonymous · Answer

ok.so 180 then ?

parthkohli · Answer

Did you solve the equation for $n$?

anonymous · Answer

huh? no i don't get it.

parthkohli · Answer

$$216 + 6n = 180\times(7-2)$$Solve the equation.

hba · Answer

Solve for n ^

anonymous · Answer

i got n equal 6, that doesnt even look right

parthkohli · Answer

Do you think $216 + 6\cdot6 = 180\times(7-2)$

anonymous · Answer

ok so i kinda get what your saying with the 216+6.6 = 180 but what about x (7-2) oh my gosh i'm so confused :/

parthkohli · Answer

What is $7 - 2$?

parthkohli · Answer

$\times$ means "times".

anonymous · Answer

5 and i know that but how do you work all that out with the rest

parthkohli · Answer

What is $180$ times $5$?

anonymous · Answer

900