A spherical ball is immersed in water cotained in a vertical cylinder assuming the water covers the ball calculate the rise in the water level if a) sphere radius = 3cm, cylinder radius = 10cm
b) sphere radius = 2cm, cylinder radius 5cm

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

your answer is a

step-by-step explanation:

4*4*4*4=256

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

hi im bob : l

step-by-step explanation: