isabella4141 isabella4141

04-03-2019
Mathematics

contestada

What is the area of a circle with a diameter of 23 centimeters? Use 3.14 for pi. Enter your answer, as a decimal, in the box.

Respuesta :

musiclover10045 musiclover10045

04-03-2019

The equation for the area of a circle is A = PI x r^2

R = radius, which is half the diameter = 23/2 = 11.5

Area = 3.14 x 11.5^2

Area = 3.14 x 132.25

Area = 415.265 square cm.

Answer Link

Otras preguntas

1 which of earths spheres contains most of its mass? A atmosphere B hydrosphere C geosphere* D biosphere 2 erosion and weathering are examples of which types of

Factor and simplify: (x-1)(x+2)^2-(x-1)^2(x+2)

what is the answer for this question-7x-2y=-13

What are some advantages of growing hybrid corn??? PLZ help me!!!!

Why did washington want to remain neutral in foreign conflict

What historical distinction did Sargon of Akkad earn by uniting these regions? A. He conquered the cruelest ruler in history. B. He created one of the wo

What are Mormons? and who do they worship? can you please tell me a bit about their religion and standards

I need help, I want to write a short story, but where do I start? I almost always try for a vivid scene to peak interest, but I am not sure if that is best, can

Ali has 2 vegetable pizzas that she cuts into eighths. how many 1/8 slices does she have

what is 2/300 as a fraction and decimal