Find the mean proportional between 25 & 36? Pick.
A) A)59
B) B)30
C) C)63
D) D)65
E) E)67
Formula = √a×b   A = 25 and 30 = 36   √25×36 = 5 × 6 = 30   30
<result>B</result>
Find the mean proportional between 25 & 36?