Parikshit makes a cuboid of plasticine of sides 5cm,2cm,5cm.
How many such cuboids will he need to form a cube?
Answers
Answered by
3
20 cubes needed
Step-by-step explanation:
plz mark me brainliest
Answered by
0
Step-by-step explanation:
volume of cube =
5 \times 2 \times 5 = 50cm {}^{3}5×2×5=50cm
3
50 = 2 \times 5 \times 550=2×5×5
Here,2,5and 5 can't be grouped into triplets,so to make triplets one 5 and two 2's are needed
That is
2 \times 2 \times 5 = 202×2×5=20
Therefore,20cuboid if 5cm,2cm,and 5 cm,are required to from a cube
Hi... i am also in class 8 but i know this answer so i help you i thing it is helpful
Similar questions