Answer:
x= -1/3 and -2
I have made it in above picture
Answer:
26.67X10^-2 would be incorrect since the decimal is in the wrong place.
Step-by-step explanation:
Given:
Radius of the cylinder = 2 cm
Height of the cylinder = 3 cm
To find:
The surface area of the cylinder.
Solution:
The surface area of a cylinder is:
Where, r is the radius and h is the height of the cylinder.
Putting , we get
Therefore, the surface area of the cylinder is 62.8 square cm.