Given: v ≅ y, wz bisects vwy.
prove: vwz ≅ ywz

look at the figure. which postulate or theorem proves the triangles are congruent?

aas theorem
asa postulate
sas postulate
sss postulate

Ihonestly don’t no that

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.

C. a,b, and d are not numbers. they are expressions.