Question

26.) The volumes of two similar solids are 729 m^3 and 125 m^3. The surface area of the larger solid is 324m^2. What is the surface area of the smaller solid?

my answer: 100 m^2. Is that correct?

Answer 1

@welshfella

Answer 2

@Abhisar @pooja195

Answer 3

@Zarkon @jim_thompson5910

Answer 4

Surface area is a function of the square of the sides.
--> 81:25
The area of the larger is 324, not cubic, sq meters
324 = 4*81
100 = 4*25
--> 100 sq meters for the smaller solid
You are correct :) well done

Answer 5

27.) What is the lateral area of the cone to the nearest whole number? The figure is not drawn to scale.

Answer 6

my answer: 25, 133 m^2

Answer 7

is that correct? @pooja195