stagemadedro
stagemadedro stagemadedro
  • 04-06-2021
  • Mathematics
contestada

Find the area of the circle with a circumference of 30(pie). Write your solution in terms of (pie)

Area in terms of(pie):_______



Find the area of the circle with a circumference of 30pie Write your solution in terms of pie Area in terms ofpie class=

Respuesta :

sreedevi102
sreedevi102 sreedevi102
  • 04-06-2021

Answer:

option 3

Step-by-step explanation:

[tex]circumference = 2 \pi r\\30 \pi = 2 \pi r\\\\r = \frac{30 \pi }{2 \pi} =15mm\\\\Area = \pi r^2 = \pi 15^2 = 225 \pi \ mm^2[/tex]

Answer Link

Otras preguntas

People express thoughts mainly by using what? A. pictures. B. numbers. C. language. D. gestures.
As a sample of the radioactive isotope 131I decays, its half-life(1) decreases(2) increases(3) remains the same
Which statement correctly describes a chemical reaction at equilibrium? (1) The concentrations of the products and reactants are equal. (2) The concentrations o
A catalyst works by(1) increasing the potential energy of the reactants(2) increasing the energy released during a reaction(3) decreasing the potential energy o
Which atom in the ground state has the same electron configuration as a calcium ion, Ca2+, in the ground state?(1) Ar(2) K(3) Mg(4) Ne
Which balanced equation represents a chemical change? (1) H2O(l) + energy → H2O(g) (2) 2H2O(l) + energy → 2H2(g) + O2(g) (3) H2O(l) → H2O(s) + energy (4) H2O(g)
Jason takes 2 cL of medicine. How many ml is this
which of the following is something to check for during the proofreading process?
What is a bibliography??
Tell if the events are independent or dependent. Explain your reasoning. A spinner lands on 10. The same spinner is spun again and lands on 10 again. A. The e