ManishGiri ManishGiri

02-01-2021
Mathematics

contestada

if the radius of a coin is 20cm ,find its surface area.

Respuesta :

bhumikatamang58 bhumikatamang58

02-01-2021

Answer:

It's surface area is 1257.14cm^2

Step-by-step explanation:

area=22/7×20cm×20cm

=3.14×20cm×20cm

=1257.14cm^2

Answer Link

Otras preguntas

3. Which of the following is not an example of an ecological study? a. How tendons and ligaments enable movement in mammals. b. Population growth in fruit flies

Which country is not a member of nafta.

−4x−y+4 when x=−14 and y=3=

4>x+4 I need to know the x value

8. How did children address their parents in colonial times?

problem referred below

Peter's Party Zone sells cups in packages of 666 and plates in packages of 888. Shaniya is hosting a birthday party for her little sister and wants to have the

A diagram of the DNA double helix is provided. Which of the following components of DNA is indicated by the arrow? A-Hydrogen bond B-Sugar-phosphate backbone C

Under a certain transformation T, AA'BC' is the image of AABC. The perimeter of AA'B'C' is twice the perimeter of ABC. What kind of transformation is T?

Suppose $500 is invested at a bank that offers 4% interest compounded annually. Write and evaluate an expression to determine the balance after two years