Question

Calculate the value of x in the illustration below.

Answer 1

Anyone?

Answer 2

what is your answer?

Answer 3

I don't have one.

Answer 4

inscribed angle=1/2 intercepted arc
\[74=\frac{ 1 }{ 2 }(10x-2)\]
Open up the brackets
\[74=5x-1\]
\[74+1-5x\]
\[75=5x\]
Divide both sides by 5 to get the value of x
\[15=x\]

Answer 5

x = 3?

Answer 6

x=15

Answer 7

Oh, sorry. I thought you meant divide 15 by 3. Thanks your your help!.

Answer 8

for your*

Answer 9

ok..hope you understood my steps then

you should also scan through this site real quick
http://www.regentsprep.org/Regents/math/geometry/GP15/CircleAngles.htm

Answer 10

Very helpful site.