Question

it is urgent please help

Answer 1

volume of figure 1 = l×b×h
=4×2×1
=8 cm^3

Volume of figure 2 = side^3
=2.5^3
=15.625cm^3

Answer 2

Answer:

volume of cuboid = 8 cm^{3}

volume of cube = 15.625 cm^{3}

Step-by-step explanation:

(a)l=4

b=1

h=2

volume of cuboid = l×b×h

volume of cuboid = 4×1×2

volume of cuboid = 8×1

volume of cuboid = 8

(b)side= 2.5

volume of cube = (side)^{3}

volume of cube = (2.5)^{3}

volume of cube = 15.625