mytwohoneys mytwohoneys
  • 22-04-2016
  • Mathematics
contestada

find the area of circles with radii of 1, 2, and 4 centimeters. Then predict how the area of a circle changes when the radius is doubled.

Respuesta :

borckk20borckk20 borckk20borckk20
  • 22-04-2016
A= Pi r squared so...
3.14 x 1 squared is 3.14
3.14  x 2 squared is 12.56
3.14 x 4 squared is 50.24
and a prediction cant be wrong
Answer Link

Otras preguntas

How did people respond to the Supreme Court’s interpretation of affirmative action in Regents v. Bakke?
How is science contributing to the creation of scented products and perfumes
State whether the given measurements determine zero, one, or two triangles. A = 80°, a = 24, b = 50
What is the SI unit for capacitance?
three activities in brazil interior that have caused deforestation are ?
What positive quality does Caliban possess
what makes 83 cents ?
QF Q7.) Use properties of logarithms to expand the logarithmic expression as much as possible. Evaluate logarithmic expressions without using a calculator if p
what are the 3 components of biodiversity?
An easement that is acquired by a use that is hostile to the interests of the owner is an easement by ??? An easement that is acquired by a use that is hostile