the total surface area of cuboid is 3000 m square the sides are in the ratio 2:3:4 find the dimension
Answers
Answered by
0
Answer:
10m , 15m , 20m
Step-by-step explanation:
Let l be 2x, b be 3x and h be 4x
3000 = 2x × 3x × 4x
= 3000 = 24x³
= 3000/24 = x³
= ∛125 = x
= 5 = x
l = 2 x 5 = 10m
b = 3 x 5 = 15m
h = 4 x 5 = 20m
Answered by
0
Answer:given
Total surface area of a cuboid=3000m
Square the sides are in ratio 2:3:4
2x+3x+4x=180
9x=180
X=180÷9
X=20
2x=2(20) =40
3x=3(20) =60
4x=4(20) =80
Step-by-step explanation:
Similar questions