Question

what is the value of x?

Answer 1

what math is this?

Answer 2

geometry

Answer 3

do you have the answer key?
I think it's 6.6 but im not sure :X

Answer 4

no I don't. How did you get that?

Answer 5

pythagorean theorem

Answer 6

11/2 = 5.5
5.5^2+3.6^2 = x^2
x= 6.6
but don't take my answer since I'm not sure

Answer 7

okay. @ryan123345 can you help me?

Answer 8

do you still need help?

Answer 9

yes

Answer 10

whats the question

Answer 11

whats the value of x in the diagram

Answer 12

sorry cant bye

Answer 13

draw a line form the centre of the circle to the end of the chord...

this will also have a length x



the line from the centre of a circle to the chord bisects the chord... so you are looking at a right triangle...

you will need pythagoras' theorem to find the length of x.

Hope this helps.

Answer 14

It does! thanks :)

Answer 15

ya so i guess around 6.6 ~ish ^^

Answer 16

yeah :)