R What is the measure of angle R in this triangle? Enter your answer as a decimal in the box Round only your final answer to the hundredths place

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

one that is bigger than 3 1/2

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )