noahg502 noahg502

10-05-2024
Mathematics

contestada

The radius of a semicircle is 3.1 meters. What is the semicircle's area

Respuesta :

olumideolawoyin olumideolawoyin

10-05-2024

Answer:

15.09 square meters

Step-by-step explanation:

Area of a semicircle = πr^2 ÷ 2

= π × (3.1)^2 ÷ 2

= 4.805π

= 4.805 × 3.14

= 15.0877

= 15.09 square meters

Answer Link

Otras preguntas

Which statement best describes f(x) = -2 Sq r x-7 +1

When pathogens are ingested and then multiply in the body, it is known as _____. a-food-borne illness b-food-borne intoxication c-food-borne episode d.-food-

1) If sin alpha = -4/5, and cos alpha>0, find tan alpha and sec alpha. 2) If cot x = -3/2 and sec x<0, find sin x and cos x. 3) If cos theta = 0.54, find

A bakery sold 112 cupcakes in one day. The head baker predicted he would sell 92 cupcakes that day. What was the percent error of the baker's prediction?

The reapers are aware of the Lady of Shalott’s presence on the island because — a. they have seen her through a window b. they have seen her wandering the islan

HELP HELP ASAP PLEASE!!!! 1.Decide wether the following sentence is grammatically correct or incorrect. ¿Conocen Uds. a la niña con el abrigo rojo? -correct -in

Will somebody answer this pls

Pleaseeee help!!!!!! I will mark you as brainlinest for correct answer!!!!!!!!!!!

True or False: Herbs and spices are used to add flavor to foods. A. True B. False

What makes the following sentence a weak argument? Ear buds are probably doing serious physical damage to their inner eardrums or even the brain itself, but app