jaretktm4507 jaretktm4507
  • 04-09-2020
  • Mathematics
contestada

The formula for the surface area of a hemisphere is = 2 2 , where r is the length of the radius. Find the surface area of a sphere with a radius of 21 feet. Use 22 7 .

Respuesta :

Navinash
Navinash Navinash
  • 04-09-2020

Is this correct?

I might be wrong.

Ver imagen Navinash
Ver imagen Navinash
Answer Link

Otras preguntas

Describe the Roman conquest of Italy
a person is fishing in a bay when low tide occurs , stranding the person in the boat .approximately how long will this person have to sit in the boat until the
The Himalayas formed when _____. a. two plates collided b. one plate submerged c. a transform fault formed d. lots of volcanoes erupted
What is the solution of the inequality 2x-9<7? A x<8 B x<=8 C x>8 D x>=8
Why is Rosa parks called the mother of the civil rights movement?
what is the answer for this
How to describe an inequality in your own words
The first state to secede from the Union in 1860 was ______. North Carolina South Carolina Mississippi Texas
What are two ways that members of congress are a voice of the people
What new weapon made allied leaders worry about the cost of invading the Japanese mainland