Step-by-step explanation:
I have used substitution method here to find the value of x and y.
Answer:
Answer is D on edge
Step-by-step explanation:
I'm sorry but what was the question? Uploading the Image would be helpful.
Answer:
37.3032cm^2
Step-by-step explanation:
Given data
Diameter= 0.6cm
Radius= 0.3cm
Lenght = 19.5cm
Surface area (A) =2πrh+2πr^2
Substitute
A=2*3.14*0.3*19.5+2*3.14*0.3^2
A=36.738+0.5652
A=37.3032
Hence the surface area is
37.3032cm^2