epicbob2004 epicbob2004

21-11-2017
Mathematics

contestada

work out the area of this circle take (pi) to be 3.142 and give your answer to 2 decimal places

Respuesta :

harpazo harpazo

21-11-2017

The area of a circle is given by

A = πr^2

You did not provide the value of r which is the radius.

Without r, the area cannot be found.

Answer Link

Otras preguntas

Slang uses invented words and assigns new meanings to old ones.

which type of pollution occurs when small particles of soil are suspended in water

Which evidence best supports the conclusion that the narrator is telling this story with a particular child in mind?

Which of the following is acidic when dissolved in water? a. SO b. NO2 c. Na, d. Cao e. Two of these modern periodic table are arranged according to increase --

a flat circular plate of copper has a radius of 0.262 m and a mass of 61.5 kg. what is the thickness of the plate?

11 to the power of 2

An amusement park charges large groups a fee of $25, $30 for adults, and $25 for students. If the total cost is $1325 and 10 adults are going, how many students

Joe would like to lose two pounds a week. If his present energy intake is 4,200 kcals a day and his energy expenditure does not change, how many kilocarlories s

Departmental overhead rates are generally preferred to plant-wide overhead rates when: - the activities of the various departments in the plant are not homogen

A car is moving with speed 40 m/s and acceleration 4 m/s2 at a given instant. Using a second-degree Taylor polynomial, estimate how far the car moves in the nex