Seudónimo Seudónimo
  • 09-04-2017
  • Mathematics
contestada

The point (7, 0) lies on a circle with the center at the origin. What is the area of the circle?

I need helpppppp

Respuesta :

irspow
irspow irspow
  • 09-04-2017
If the origin is (0,0) and (7,0) is a point on the circle, then the radius is 7

The area of a circle is pr^2 so

A=p7^2

A=49p u^2

A≈153.94 u^2  (to nearest one-hundredth of a square unit)
Answer Link

Otras preguntas

Logic Questions: How do I negate logical statements?
How can drug use, production, and sales pose a threat to public safety.
A family pays $8.00 to park at a concert. Tickets for the concert cost $13.50 per person. The family spent a total of $89.00 for parking fees and tickets to the
Solve this expression : 5 + 6 x 3 + (7 - 3) x (16 divided by 2) - 3 =
On a topographic map, what is used to show elevation?
The height of a triangle is 5 more than double the base length. If the height of the triangle is 74 mm, what is the base length of the triangle?
En un examen los estudiantes deben ____________ todas las preguntas para sacar una buena nota.
What is the value of the expression 11 − ( 1/2 )4 ⋅ 48?
An advocate speaks out in favor of something they believe in. True or false
hi there can anyone help me out with this please that is really good in math please
good job