nteklewold nteklewold

11-07-2021
Mathematics

contestada

find the area of a semicircle whose radius is 2.4 cm

Respuesta :

kroshni085 kroshni085

11-07-2021

Answer:

15.072

Step-by-step explanation:

Pls Mark Brainiest okay

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

11-07-2021

Answer:

2.88 pi or approximately 9.0432 cm^2

Step-by-step explanation:

The area of a semicircle is 1/2 the area of a circle

A = 1/2 pi r^2

A = 1/2 pi ( 2.4)^2

A = 2.88 pi cm^2

If we use 3.14 as an approximation for pi

A = 2.88 * 3.14

A =9.0432 cm^2

Answer Link

Otras preguntas

How would the Philippine government respond to an insurgency?

Criminal trials for charges of murder and other serious crimes would be conducted in the state court system unless the charges involved multiple states, non-cit

a recipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 cup measuring cup. How many 1/4 cups does julie need to measure oit 2 2/4 cups of raisins?

what happens when a seat becomes vacant in the house? in the senate?

The early Israelites recorded event and laws in a text that is called _________

WHAT IS 9.1/3576, SHOWING STEPS

what is the least common denominator for adding the fractions 4/15, 1/12, and 3/8

Which sentence contains an infinitive or infinitive phrase? A. That puzzle was easy to do for an old hand like me. B. Hanging on the clothesline was a red shirt

Explain why the equation 12 /x/ + 24=-12 has no solution

What was the main reason that Carnegie invested in the Frick Coke Company