billyfleming30 billyfleming30

04-08-2017
Mathematics

contestada

The area of a circle is 28.26 square centimeters. What is its diameter (use 3.14 for Pi)?

Respuesta :

nmehta05 nmehta05

04-08-2017

6 cm because it is an i know it and you have to trust me and i need 20 characters

Answer Link

04-08-2017

area=r×r×pi
r= squareroot of 28.26÷3.14=3
D= r×2
D=3×2=6

D=6

Answer Link

Otras preguntas

what is calligraphy in spanish

At the store, Jason find the volume of a soda pack is 423.9 in.³. If each cylinder shaped can has a height of 6 inches and a diameter of 3 inches, how many soda

Which of the following correctly identifies how a power plant changes the atmosphere? A. A plant powered by coal releases oxygen. B. A plant powered by geotherm

what role did liu bang play in the han dynasty?

True or False? Whole Numbers (W) are a subset of Integers (Z) O True False

Find the missing number to make the average correct. The average of 11, 17, 18, and ? is 17.

- 4 = 9y + 13 – 4y What is the solution of this equation?

What are the differences among the four levels of managers in the organizational pyramid?

Calculate the millimoles of solute in 1.88 L of a 0.00713 M NaCN solution. millimoles:

Help anyone? Thank you