What is the formula for finding the curved
surface area of a cylinder. Please answer i mark as brainliest too.
Answers
Answer:
The radius 'r' of a cylinder is the radius of its base. Now, the area of the rectangle = length × breadth. 2πr is the circumference of the circle and h is the height. Area of the curved surface will be = 2πr × h = 2πrh.
Step-by-step explanation:
Cylinder
A cylinder is a three-dimensional object with two round flat bases and one curved side. It has a curved surface in the middle. The base and the top surface are identical. That means the bases are always parallel and congruent to each other. It has no vertices.The area of the circle of the cylinder is πr².
The area of two circles will be 2πr².
The radius ‘r’ of a cylinder is the radius of its base. Now, the area of the rectangle = length × breadth. 2πr is the circumference of the circle and h is the height. Area of the curved surface will be = 2πr × h = 2πrh
Answer:
2 pie r h
Please mark me as the brainliest..