ecolomb26
ecolomb26 ecolomb26
  • 21-04-2021
  • Mathematics
contestada

What is the best approximation for the area of a circle with a diameter of 19 meters?

Use 3.14 to approximate pi.

Plz help

Respuesta :

cad311
cad311 cad311
  • 21-04-2021
area=3.14(r)^2
radius is half of diameter
3.14(9.5)^2=283.385
rounded is 283.39
Answer Link
thebecks
thebecks thebecks
  • 21-04-2021

Answer:

area = 283.39 m²

Step-by-step explanation:

r = 19/2 = 9.5

area = πr² = (3.14)(9.5²) = 283.39 m²

Answer Link

Otras preguntas

Subtract a^2 - 7a + 11 from the sum of 3a^2 - 4 and 5a^2 + 6a
Don't need the answer, just how you would solve this: Tobin rows 2 miles per hour faster than her opponent. If it takes Tobin 30 minutes to finish a race, and i
A 15-foot ladder is leaning against a 30-foot wall. The bottom end of the ladder is 9 feet from the wall. How many feet above the ground does the ladder touch t
What does anno domini mean
What does biodiversity mean
the product of 8 and a number x is equal to 32. write an algebraic expression, an equation, or an inequality
What does biodiversity mean
Factorise-              6y-15y^2     HELP
what are meristematic tissues?
A 15-foot ladder is leaning against a 30-foot wall. The bottom end of the ladder is 9 feet from the wall. How many feet above the ground does the ladder touch t