chocochip chocochip

15-03-2017
Mathematics

contestada

a circles circumference is 176 what is the area ,diameter and radius

Respuesta :

Аноним Аноним

15-03-2017

circumference=176, circumference = 2x pi x radius

176= 2 x 3.14 x r
176=6.28 r
176/6.28= radius
28.03=radius
28.3 x 2=diameter=56.05

area= pi x radius^2
a=3.14 x 28.3 ^2
a=3.14 x 785.43
area=2467.49

Answer Link

Otras preguntas

Opal plots point D at (Negative 3 and one-half, one-half). Which graph shows the location of point D? On a coordinate plane, point D is 3 .5 units to the right

ttttttttttttttttttttttttttttttttttttttttttttto

What are the spectator ions in the reaction between KCl (aq) and AgNO3 (aq)?A) K+ and Ag+B) Ag+ and Cl-C) K+ and NO3-D) Ag+ and NO3

(-1,2) and (-4,8) Find the slope of the line that contains the point 1. 2 2. 6/5 3. -2 4. -6/5

Help asap 20 piont and brainliest pls Make sure it has a explaination and a answer first one who answer get a brainliest pls hurry hurry its a timed test⇒ Read

How did he remove the King James crown?

Label a timeline of the French Governments in order Absolute Monarchy DirectoryLegislative AssemblyNapoleons DictatorshipNational ConventionNational Assembly

Simply the equation 3x+1=2x+5

Which expressions are equivalent to 1/36? check all that apply a) 3^-6 b)6^-2 c) 6^3/6^5 d)6^2/ 6^-1 e) 6×6^-2 f) 6^-9×6^7

What is the answer for this one?