How do you find the geometric mean between 2√ 8 and 5√ 2

2

Step-by-step explanation:

The geometric mean of a and b is

Here a = 2 and b = 5, thus

ab = 2 × 5 = 10 = 10 × 4 = 40, then

= = = × = 2

2√10

Step-by-step explanation:

√(2√8 × 5√2)

√(10√16)

√40

2√10

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

i just took the test, the correct answer is .. 31.5 in.