Help!1
what happens to the volume of a cuboid if the length is doubled, height is doubled and breadth is same?

original volume =lbh

new volume = 2×l ×b×2h =4lbh

new volume is 4 times to original volume

the volume increases by a factor of 4

Step-by-step explanation:

The volume ( V) of a cuboid is calculated as

V = lbh ( l is length, b is breadth, h is height )

doubling the length, that is l = 2l

doubling the height, that is h = 2h, thus

V = 2l × b × 2h = 4lbh

4lbh is 4 times the original volume of lbh

Volume has increased by a factor of 4

they are simplified

step-by-step explanation: