abb5ggg abb5ggg
  • 10-05-2017
  • Mathematics
contestada

What's the formula to this ?!

Whats the formula to this class=

Respuesta :

Kenzkenz2002 Kenzkenz2002
  • 10-05-2017
A = π r2

If r is the radius dividing both sides by pie3.14 gives you

A/π = r2

Then divide a by pie and then take the square root out to find r


Answer Link

Otras preguntas

What number equals 3/8?
Solve the equation  5x minus 10 equals   negative 40?
EOC Biology. A strand of DNA contains the sequence GGC-CAT. What is the complementary strand of mRNA for this sequence? Please help
O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?
Do you think Chinese philosophies could benefit our society today
alike between pathogens and antibodies
Plants use nitrogen to make proteins. What is present in the soil that makes nitrogen directly available to plants? A. Air B. Water C. Sugars D. Bacteria
at the beginning of the play, Oedipus listens as citizens complain of a problem. What is this problem?
A pair of jeans regularly sells for $24.00. They are on sale for 25% off. What is the sale price of the jeans?
Jerry bought a bottle of perfume for a gift for his wife. The perfume cost $92 before tax. If the total price including tax was $98.90, find the tax rate.