madisonlee03 madisonlee03
  • 15-03-2022
  • Mathematics
contestada

find the area use 3.14 for pi circle with a half line labled 4?

Respuesta :

bobacreame
bobacreame bobacreame
  • 15-03-2022

Answer:

50.24 units^2

Step-by-step explanation:

I'm assuming what half line means is radius so radius is 4.

The area formula is πr^2.

π(4)^2

3.14(4)^2

3.14x16=50.24

Area= 50.24 units^2

Answer Link

Otras preguntas

How many possible pairs of number factors does c have in the fallowing trinomial? x^2+bx+36
What limits the rate of photosynthesis?
Why do economists describe the us economy as a mixed market economy
use a calculator to solve each equation: -5.5x + 0.56 = -1.64 -4.2x + 31.5 = -65.1 k/5.2 +81.9 =47.2
What country does Aruba belong to?
together, Sarah's two cats have the same mass as her dog, 11 kg. The mass of one cat is 1500 g greater than the mass of the other. What are the masses of the tw
matt gives half of his books to the local library and kept the other half.his best friend gives him 3 more books.he now has 57 books.how many did he have to sta
How many ways can the letters of the word ORGANISM be arranged so the third letter is G?
Cuneiform was not a complicated writing system, and many Sumerians could write. A. True B. False
what is the formula of peroxide? a. SO3(2-) b. SO4(2-) c. O2(2-) d. OH(-)