yah cuboid measuring 20 centimetres by 10 centimetres by 4 centimetres is constructed using into centimetre equals how many cubes were needed
Answers
Answer:
Step-by-step explanation:
Cubes needed=volume of the cuboid...
Volume of cuboid=20*10*4 cm^3
=800 cm^3
Hence,800 cubes of side 1 cm are needed to construct the cuboid....
Given : A cuboid 20 cm by 10 cm by 4 cm
Constructed using 2 cm side cubes
To Find : How many cubes were needed
Solution:
cuboid 20 cm by 10 cm by 4 cm
Cube 2 cm
20/2 = 10
10/2 = 5
4/2 = 2
Number of cubes required = 10 x 5 x 2 = 100
other method
Volume of cuboid - 20 x 10 x 4
= 800 cm³
Volume of a cube = 2 x 2 x 2 = 8 cm³
Number of cubes required = 800/8
= 100
100 cubes needed
Learn More:
length 24 m breadth 25 cm and height 6m.find the volume, lateral ...
brainly.in/question/7436628
The dimensions of a metallic cuboid are 100 cm into 50 cm into 25 ...
brainly.in/question/7372681