Question

please answer me in sum please​

Answer 1

Answer:

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Step-by-step explanation:

u have formulas use it and find

eg 1. 4cm

s×s×s unit cube

4×4×4

16×4

64cm³

eg 2. 3cm,4cm 2cm

l×b×h unit cube

3×4×2 cm³

24cm³

Answer 2

Answer :-

• |. A) 64cm³ ; B) 75cm³
• ||. A) 24cm³ ; B) 60cm³.

Step-by-step explanation ::

|. Find the volume of cube whose side is,

A) 4cm.

Solution:

As we know that,

Volume of cube = ( side )³, Therefore,

=> ( 4 )³

=> ( 4 × 4 × 4 ) cm³

=> ( 16 × 4 ) cm³

=> 64cm³.

B) 5cm.

Solution:

As we know that,

Volume of cube = ( side )³, Therefore,

=> ( 5 )³

=> ( 5 × 5 × 5 ) cm³

=> ( 25 × 5 ) cm³

=> 75cm³.

||. Find the volume of cuboid whose ,

A)

• Length = 3cm
• Breadth = 4cm
• Height = 2cm

Solution:

As we know that,

Volume of cuboid = l × b × h, Therefore,

=> ( 3 × 4 × 2 ) cm³

=> ( 12 × 2 ) cm³

=> 24cm³.

B)

• Length = 5cm
• Breadth = 2cm
• Height = 6cm

Solution:

As we know that,

Volume of cuboid = l × b × h, Therefore,

=> ( 5 × 2 × 6 ) cm³

=> ( 10 × 6 ) cm³

=> 60cm³.