Question

The length, breadth and height of a cuboid are 10 cm, 4cm and 5cm respec-
tively, then find the length of space diagonal of cuboid and also the length of
diagonal of three adjacent surfaces.​

Answer 1

Answer:

use paythgoras pramay for each surface diagonal

√(ab^2 + bc^2) = ac

Step-by-step explanation:

when height and width is given,

for 1 surface = √{(5^2) + (4^2)} = 6.4cm

when height and length is given,

for 2 surface = √{(10^2) + (5^2)} = 11.18cm

when length and width is given,

for 2 surface = √{(10^2) + (4^2)} = 10.77cm