Question

plz help me i will mark u as brainlist if u give me the correct ans​

Answer 1

Answer:

15cm

Step-by-step explanation:

diameter of the sphere=18cm     radius=9cm

diameter of the cylinder=36cm      radius=18cm

volume of sphere=4/3πr3  =3053 cu cm

if the sphere is completely submerge in water, then the height of the water is equal to the height of the sphere after submerge

h=18 cm after submerge

volume occupied( water and sphere)in the cylinder= πr2h=18,321 cu cm

volume of water =volume occupied - volume of sphere=18,321-3053=15,268cu cm

volume of water=πr2h=15,268cu cm

               h=15268/πr2

                 =15268/π*18*18

               h=15cm