jaycie13danielle jaycie13danielle
  • 06-03-2019
  • Mathematics
contestada

in a circle a 45° sector has an area of 32pi cm^2. what is the radius of this circle
A)16cm
B)8cm
C)32cm
D)12cm

Respuesta :

tatyanaking579
tatyanaking579 tatyanaking579
  • 06-03-2019

Answer:

Step-by-step explanation:

It is given that, 45/360 * πr² = 32π

1/8 * πr² = 32π

πr² = 256π

r² = 256

r = √256

r = 16

Answer Link

Otras preguntas

I will give 30 points if u help now
In the African savanna, more wildebeests are born than the environment can support. Which is most likely to happen over a period of years as a result? The chanc
Gossip occurs when Jen and Kathy talk about _______.
The Sons of Liberty were a group of men who signed the Declaration of Independence.* True Or False
What is this answer, I need to figure this out
Please help it’s due soon!!! Do you think it is possible for two neutral objects to both become positively charged after they are rubbed together? Justify your
What occurs during the digestion of proteins? A) Specific enzymes break down proteins into amino acids B) Specific hormones break down proteins into simple sug
two more than 16 times a number is the same as 21 less than the product of -7 and the number
"How Smart is Smart" by Dorothy hinshaw summarized
can anyone help with this​