Can you help me figure out the radius?

The general solution for r is given as:

• Where x is half the length of the chord
• And h is the segment height from the chord to the edge of the circumference
• Circumference C = 2r

To calculate the radius of the circle, use the given formula and the measured values of x and h respectively.

X =_.5__ m, h =_0.3__ m

(.5) * (.5) + (.3) * (.3) . 2 (.3)

Is this right?

r = ___

C = 2r = ___