What is the surface area of the right cylinder below? 18
A. 1194 sq. units
B. 880 sq. units
C. 3104 sq. units
D. 1759 sq. units

A

Step-by-step explanation: seems like a good answer

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.