serratosalexis serratosalexis

12-11-2017
Mathematics

contestada

An image formed by a circular spotlight has a radius of 124 centimeters. What is the area of the circular image? Use 3.14 for pi ()

Respuesta :

luciaricciardi luciaricciardi

12-11-2017

The formula for the area of a circle is:
A=πr ²

A=π(124) ²

Α=π(15376)

Α=48280.64

Answer Link

12-11-2017

The formula will be a=pi square

Answer Link

Otras preguntas

Susan works 8 hours a day and makes $7.00 per hour. How much money does Susan earn in one week if she works 5 days per week?

The quantity “one mole” will not be equal to a. 22.4 L of H₂(g) at STP b. 6.02 x 10²³ carbon atoms c. 64 grams of SO₂(g) d. 36 grams of H₂O e. 207 grams of Pb

Susan works 8 hours a day and makes $7.00 per hour. How much money does Susan earn in one week if she works 5 days per week?

How did the Declaration of Independence happen

Explain why Mercury,Venus,and Mars are not likely to support life as we know it.

If I work then I earn money, but if I'm idle, then I enjoy myself. Either I work or I'm idle. However, if I work, then I do not enjoy myself, while if I'm idle,

contains elements in the solid, liquid, and gas phase a. alkali metals b. alkaline earth metals c. transition metals d. halogens e. noble or inert gases

what does πr² mean and how do I solve it

A square and a circle have equal areas. Which shape has shorter perimeter?

which structure of a bird is correctly paired with its function