oakleighh
oakleighh oakleighh
  • 01-05-2020
  • Mathematics
contestada

The radius of a circle is 8 cm. Find its area in terms of pi​

Respuesta :

crsjr
crsjr crsjr
  • 01-05-2020

hey,

A = pi x r²

A = pi x 8²

A = 64pi

Answer Link
danilobabaglio
danilobabaglio danilobabaglio
  • 01-05-2020

Answer:

The area of the circle in terms of pi is 64π cm²

Step-by-step explanation:

To solve this exercise we need to use the area formula of a circle:

a = area

r = radius = 8cm

π = pi

a = π * r²

a = π * (8cm)²

a = π * 64cm²

a = 64π cm²

The area of the circle in terms of pi is 64π cm²

Answer Link

Otras preguntas

which of the following progressive reforms mandated an 8 hour workday for railroad workers
Which primary source document could help a historian understand why the civil war started?
Whats a good Hook sentence for the book the Crucible by Arthur Miller about mass hysteria?
what does say i can or i cant and your right either way mean ?
why was the french government bankrupt in 1787
Which primary source document could help a historian understand why the civil war started?
suppose v varies directly as g, and v=36 when g=4. Find v when g=11.
What action word means enlist?
Match the form of the verb with the sentence. Mon oncle _____ cinq enfants. Nous ______ sept euros. Mes cousins n’ ____ pas faim. J’ ______ sommeil. A)
a factory is emitting large amounts of CFCs into the atmosphere. how might this affect people?