Question

please answer me my questions and correct don't fake answer I will report you okay hmm hmm ​

Answer 1

1.

→Volume of cuboid=135cm³

→The area of base of cuboid=l×b=15cm²

→V=lbh

→135=15×h

→135/15=h=9cm

2.

→Volume of cube=1.331cm³

→Volume of cube=a³

→1.331 cm³=a³

³√1.331=a

→1.1cm=a

Now;

→SA of cube=6a²

→6(1.1) ²

→6×1.21

→7.26cm²

3.

If 'a' is changed to one-forth then;a/4

Volume of cube=V=a³

Volume of cube(with one forth side) ==a³/64

64V=a³

Hope it helps