The ratio of the lengths of the radii of two spheres is 5 : 8. What is the ratio of the surface area of the smaller sphere to the surface area of the larger sphere?

1

5

8

25

40

64

125

512

it's 25:64  

Step-by-step explanation:

This is 100% the answer because I took a test with this question and that was the correct answer

~Please mark as brainliest :)

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8