Answer:
236 cubic units (to 3 significant figures)
Step-by-step explanation:
volume of a cylinder =
r²h (where r = radius and h = height)
Therefore, volume =
x 5² x 3
=
x 25 x 3
= 75
= 236 cubic units (to 3 significant figures)
The number with the same value will be 40 because 10 tens make 100 and 4 tens make 40 so it wili be 140
The new image often has a ' next to it if this helps