Tanjilashaalam
Tanjilashaalam Tanjilashaalam
  • 18-04-2020
  • Mathematics
contestada

The circumference of a circle is 119.32 centimeters. What is the circle's area?
Use 3.14 for ​.

Respuesta :

ProfessorAlvarez
ProfessorAlvarez ProfessorAlvarez
  • 18-04-2020

[tex]\text{We need to find the area of the circle with its circumference given}\\\\\text{The equation for this is:}\\\\A=\frac{C^2}{4\pi}\\\\\text{In this case, we would use 3.14 for pi, so your equation is:}\\\\A=\frac{C^2}{4(3.14)}\\\\\text{Plug in your circumference and solve:}\\\\A=\frac{119.32^2}{4(3.14)}\\\\A=\frac{14,237.2624}{4(3.14)}\\\\A=\frac{14,237.2624}{12.56}\\\\\text{Divide:}\\\\A=1,133.54\\\\\boxed{\text{The area is 1,133.54}\,\,cm^2}[/tex]

Answer Link

Otras preguntas

what are prime numbers​
Rewrite using a pronoun. Rewrite the entire sentence replacing the italicized nouns with pronouns.
Angles A and B are complementary. What is mB if mA = 5°? 175 90 85 45
A triangle has the following lengths 4 cm 5 cm and 5 cm what kind of triangle is it
What would most likely happen to this ecosystem if all of the gray wolves were removed?
Hi, can you please check my answer?​
What is the surface area in yards squared of the triangular prism shown below?
Please help me Conrad has 6 more marbles than Rory. If r represents the numbers of marbles that Rory has, which expression represents the number of marbles that
what type of change do you think is it to take rice and fish along with burger/
Taman and Ahmed............ musical instruments two years ago. Select one: O a. was learnt O b. were learnt O c. learning O d. learnt