What is the volume of a cone with a radius of 5 and a height of 10 please help i have until friday!!

V = 261.8 cm³

Step-by-step explanation:

volume of a cone or pyramid is one third of the base Area times the height

V = (1/3)πr²h

V = (1/3)π5²(10) = 250π/3 ≈261.8 cm³

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi

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.