Question

A solid object made up of wood is in the shape of a cylinder with
4 cuboidal depressions. The radius and height of the cylinder is 7
cm and 10 cm, respectively. The dimensions of the cuboid are 2
cm x 3 cm x 4 cm. Find the volume of wood in the solid object​

Answer 1

Answer

Dimensions of the pan stand are

l=15cm

b=10cm

h=3.5cm

⇒ Volume=l×b×h

=15×10×3.5

=525cm3

4 conical depressions are taken out to make pen holders.

⇒ Volume taken out =4(volume of one cone)

=4(31πr2h)

Radius(r)=0.5cm

Height(h)=1.4cm

⇒ Volume taken out=34×722×0.5×0.5×1.4

=1.466cm3

⇒ Volume of wood in stand=525−1.466

=523.534cm3

=523.53cm3.

Answer 2

Answer:

blaadaaaaaaaaaaaaaaaaaaaaāåæāăăąàáâãä

Step-by-step explanation:

Clegg g rx",='xt4fx4gx4xg4gxgr grrgxgt rg Greg grg gr gct TV cut cct c crime crime torch c tcr crtc rcrcr arc ct