kyleefisher kyleefisher

15-04-2020
Mathematics

contestada

The diameter of a circle is 10 meters what is the area of the circle A 31.4m2 B 62.8m2 C 78.5m2 D 125.6m2

Respuesta :

kinjec1 kinjec1

15-04-2020

Answer:A31.4m

Step-by-step explanation:

a.31.4m

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

15-04-2020

Answer:

A =78.5 m^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

The radius is found from the diameter

r = d/2 = 10/2 =5

We can approximate pi by

A = 3.14 (5)^2

A = 3.14 *25

A =78.5 m^2

Answer Link

Otras preguntas

identify the vertex, axis of symmetry, maximum or minimum and domain and range of each function 1. f(x)=4(x+2)^2-6 2. f(x)=10(x-1)^2+5

what does x equal in 3x - 1 < 2x +4

Explain how the exclusive of fertilizer affects the nitrogen cycle and the phosphorus cycle

spanish homework with the verb tener

Is blood type incomplete dominance

how did Hatshepsut bring wealth to egypt?

Luca keeps picking playing cards out of a standard deck of 52 cards, hoping he will draw an ace. There are four aces in the deck. After looking at each card, he

n what way did the slave trade continue to affect nations even after it ended? A. Christianity spread throughout Africa and the Americas. B. Millions of

thunderstorms usually contain lighting which is

What does !@#., ;'. Translate too? It's a code that I do not know how to crack. If you solve this, please solve any other codes it may become until it becomes r