Find the mean proportional between 144 and 225.
Answer & explanation
Correct answer: option 3
Mean proportion to 144, 225 = $\sqrt{144\; \times\; 225}$
= 12 x 15 = 180
Find the mean proportional between 144 and 225.
Correct answer: option 3
Mean proportion to 144, 225 = $\sqrt{144\; \times\; 225}$
= 12 x 15 = 180