Question

Picture

Answer 1

Ok how does angle C equal 20 and PS is 5?

Answer 2

Unkle it's not that hard come on...

Answer 3

there are 360° in a complete revolution, angle C is 1 eighteenth of the wayround
\[\angle C=360°/18\]

Answer 4

wait what so how its it 20 on there?

Answer 5

did you simplify \(\angle C =\frac{360°}{18}=\dots\)

Answer 6

ohhh

Answer 7

\[36=2\times18\]
\[360=2 \times 18\times10\]

Answer 8

How would you find the area?

Answer 9

well the shape can be see as 18 of those little right angled triangle joined together,
find the area of one then multiply by 18

Answer 10

ok wait

Answer 11

I have a diferent problem on my notes.. Same shape but it says each side = 4

Answer 12

What is the area.