Question

Cubical block of side 5cm is surmounted by the hemisphere.find the surface area of tge solid

Answer 1

Answer:

I don't know

Step-by-step explanation:

jkkggkllx

Answer 2

Answer:

The greatest diameter the hemisphere can have is 5cm.

Surface area=1187.5/7 cm^2

Step-by-step explanation:

Surface area of solid=area of cube-area of circle +area of hemisphere

=(6*5^2)-(22/7*2.5^2)+(2*22/7*2.5^2)

=(150)-(137.5/7)+(275/7)

=150+137.5/7

=1050/7+137.5/7

=1187.5/7cm^2