mostafachowdhury90 mostafachowdhury90

03-06-2021
Mathematics

contestada

a circle has a diameter of 100 cm. which of these is closest to its area? show or explain your reasoning.
314 cm
7,854 cm
15,708 cm
31,400 cm

Respuesta :

helper27738 helper27738

03-06-2021

Answer:

7,854 cm

Step-by-step explanation:

The area of a circle is given by πr², and the radius is the diameter/2:

100/2=50

π•50²=7,853.98≈7,854

Answer Link

Otras preguntas

Which system of linear inequalities is graphed? {y>2x+1x+y<−2 {y<2x+1x+y>−2 {y≤2x+1x+y≥−2 {y≥2x+1x+y≤−2 The image is a system

find the simple interest on 500 at 6% for 1 year

Which polynomial represents the difference below? 3x^2+8x+7-(4x^2-2x) A.–x2 + 6x + 7 B.–x2 + 10x + 7 C.3x2 + 4x + 7 D.3x2 + 6x + 7

what was the body of liberties and how did it define “the New England way”?

if 12 men are needed to run 4 machines,how many men are needed to run 20 machines?

I'd really appreciate it if anyone helps! Which relation is a function?

Subtract. −9.3+6.8 Enter your answer, as a decimal, in the box. I need help quick! Please and Thank you

This is an organism or cell with two sets of chromosomes

please help me with this I'm stuck!!write a word problem for the equation, 1/2(x - 4) = 1/3x + 2

How do you make slime? Here is how you make some slime: Basic slime for beginners: Elmer’s White school glue: or CRAY-Z art glue. Next get two bowls. One medium