Question

Two similar solids A and B are shown.

B
А
3 cm
6 cm
Solid A has a volume of 60 cm.
a) Work out the volume of solid B.
Solid B has a total surface area of 140 cm?
b) Work out the total surface area of solid A.

Answer 1

a)

Explanation:

a)140cm3-60cm3=60cm of solid C

Answer 2

a = 480 b = 35

Step-by-step explanation

:) dont forget correct units