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

whats this i dont know if i subtract or add.
Which countries does the latitude line 40°N run though?
Math matrix with variable
What is a presentation aid?
which is the right answer????
f(x)=2x²−5x+3 g(x)=4x²−12x+9 Find: (f/g)(x)
A girl weighing 500 Newton’s climbs 40 m vertically when walking up the stairs.what How much work does she do against gravity
How will the volume of a cube change if its edge becomes twice as long; 3 times as long; 10 times as long; n times as long?
Suppose a human blood cell containing a 0.9 percent solute concentration were put into a container of 0 percent solute solution (i.e., distilled water). Would t
What are the self-awareness skills has she developed? Why are they important?