Answer:
length = 60m
Step-by-step explanation:
let '3x' = length
let '2x' = width
3x + 3x + 2x + 2x = 200
10x = 200
x = 20
length = 3x = 3(20) = 60
Answer 3,5,7
Step-by-step explanation:
Answer:
V = 272.3 cube units
The surface area is 418.34 square units