Question

Thought I knew how to do this but I don't seem to be doing it right.

Answer 1

The first thing I did was subtract 180-130=50

Answer 2

So I went with 50/360*12pi

Answer 3

But i got 5.23598 and that doesn't seem to fit

Answer 4

see...the part of the circumference which u have to find is that of arc AT...so what u did could have been used for arc AM

Answer 5

the real idea is to check the angle subtended by the required arc....which is AT(here)

Answer 6

@chethus oooooh you're right you're rgith

Answer 7

got it?

Answer 8

@chethus no ntot really :/

Answer 9

@chethus wait nvm!! i got it thank you!!