Volume of a rectangular box with length 2x, breadth 3y and height 4z is _________

Solution:

Volume of a rectangular box with length 2x, breadth 3y and height 4z is 24xyz.

Volume of a rectangular box = length × breadth × height

= 2x × 3y × 4z

= 24xyz

✦ Try This: The surface area of the rectangular box of length 3x breadth 2y and height 5z is

We have surface area of the rectangular box of length(l) breadth (b) and height (h) is

= 2( l × b + b × h + h × l)

=2[(3x)(2y)+(2y)(5z)+(5z)(3x)]

=2[6xy + 10yz+15zx]

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 9

NCERT Exemplar Class 8 Maths Chapter 7 Problem 47

Volume of a rectangular box with length 2x, breadth 3y and height 4z is ______

Summary:

Volume of a rectangular box with length 2x, breadth 3y and height 4z is 24xyz

☛ Related Questions:

• 67² – 37² = (67 – 37) × ________ = ________
• 103² – 102² = ________ × (103 – 102) = ________
• Area of a rectangular plot with sides 4x² and 3y² is _______