2. ) Using the reference sheet from our online textbook which can be downloaded and is seen below, what are the x's called and what are a and b called in the formula for the Geometric Mean? * (image attached)
A. The x's are called unknowns, a and b are called congruent parts.
B. The x's are called means of the proportion, a and b are called extremes.
C. The x's are called similarities, a and b are called on the weekends only.