Question

Find the area and perimeter of a circle of diameter 18 centimetre

Answer 1

Answer:

354.34 plz brainliest

Step-by-step explanation:

first of all we habe to find the radius

ie

radius=half of diameter

radius=9

area of circle= pie * radius * radius

area of circle=22/7 * 9 * 9

area of circle = 354.34