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

[The following information applies to the questions displayed below.] At the end of May, the sales journal of Mountain View appears as follows. Assume beginnin

What is the approximate area of the octagon? 71 ft2 101 ft2 110 ft2 202 ft2

What conclusion can be drawn about Bilbo's party based on the description of the setting? The party will be large and extravagant and will be held outdoors. The

State money for public education comes from __________.

x2+5x+6=0 solve it? the X2 is X squared

Nineteenth-century romantic poets such as William Wordsworth developed lyric poetry into a form that used first-person accounts of the thoughts and feelings of

Consider the argument made in the last three sentences of section one. Which BEST identifies the information that would be used to determine if the argument is

Which organization has the U.S. government as a member? A.Doctors without Borders B. International Red Cross/Red Crescent C.North Atlantic Treaty Organizatio

If Amelia wants to make the maximum amount of money working only 22 hours per week, which company should she work for? Explain your answer. Company A: Using lin

A manager invests $400,000 in a technology that should reduce the overall costs of production. The company managed to reduce their cost per unit from $2 to $1.8