jennifera jennifera
  • 02-04-2017
  • Mathematics
contestada

I'm stuck in this problems

Im stuck in this problems class=

Respuesta :

niabacchas
niabacchas niabacchas
  • 02-04-2017
To find the area of a circle use πr^2

Example
Q1

π(5)(5)
π*25
25*3.14
=78.5

You can use 22/7 when a number is divisible by 7.
Answer Link

Otras preguntas

Which statement is true about all society’s
why do scientist need to understand how a disease is transmitted​
I’ve posted page 130 of The question after you read page 129 read 130 and Then give Me The answer
What strategy do historians use to synthesize evidence and draw conclusions? O A. They compare and contrast the ideas from multiple resources. O B. They determ
Delana also bought 3 bags of pencils with 12 pencils in each bag.When the party began, she found that 13 of the pencils were broken .How many unbroken pencils w
a. Describe the roles of mechanical and chemical weathering in the formation of the sediments that are eventually incorporated into sedimentary rocks. b. Explai
6. What common unit of time is related to this lunar motion?
plzz help me 90 points but help me with explanation aspp The word intercity is made up of the prefix inter- plus the word city. From your knowledge of the mean
This amendment ensures voting rights for
27) In the United States there are two offices that issue hurricane watches and warnings. Where are they?