A diagram is shown. Lines that appear to be tangent are tangent. Find each of the following angles and
arc formed in circle R.
a, m/RTV
b. m/TRU =
cm/TVU =
d. m/TSU
1290
1300
e mst
mSTU -

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

Where is the rest of the question