amoebia amoebia

02-12-2021
Mathematics

contestada

Please help quickly!!
What is the radius, diameter and r2 of a circle with a 3cm area?

Please help quickly What is the radius diameter and r2 of a circle with a 3cm area class=

Respuesta :

NvmMan21 NvmMan21

02-12-2021

Answer:

area of a circle = pi*r^2

3 = pi*r^2

r^2 = 3/pi

r = √(3/pi)

diameter = 2*r = 2*√(3/pi)

Answer Link

Otras preguntas

(3 ^ - 2 * 2 ^ 3 * 5 ^ - 3)/(3 ^ 5 * 2 ^ - 6 * 5 ^ 4)

What type of ear never gets dirty?

A spring is 30 cm long and extends by 5 cm for each 100 gm hung on it? What is the springs length when 300gm is hung from it?what is the springs length z when n

what do vertical angles equal

A bottle has 900 coins consisting of 20c and 50c coins. There are eight times as many 20c coins as there are 50c coins. Calculate the total amount of money in t

Though some critical information such as how long such decisions were delayed and the number of alumni who were surveyed-is missing from the graph titled "The E

. Expressed as a decimal, 2/11 would be ?

Points A, B, and C are collinear with coordinates A(-2,5), B(1,3), and C (x,-13). What is x?

Apply 6. An airplane is observed by an air traffic controller at an angle of elevation of 52°. The airplane is 850 m above the observation deck e of the tower.

50 POINTS!! I need help ASAP The Second Gate As you move through the first gate, you can see another gate not far in front of you. You approach the second gate