Sara63
Sara63
04-03-2015
Mathematics
contestada
(link to the maths question) can anyone help?
Respuesta :
apologiabiology
apologiabiology
04-03-2015
first one
20cm=diameter
perimiter of this one is (pi times radius^2)divided by 2+ 20
diameter=2radius
radius=diameter times 1/2
diameter=20
20/10=radius=10
3.14 times 10^2=314
314 times 1/2=157
157+20=177 cm
perimiter=177 cm
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
What is the size of ABC shown in the above figure
the midpoint of line segement AB is M(2,-2). if the coordinates of A are (5,-6), what are the coordinates of B?
what's the best apk to get money ?
If AC = 32 and BC = 24, find AB.
why homogenization prolong milk shelf life
Microsoft word is ____ software. (A) Application (B) Compiler (C) System (D) Programming
8 friends went out to lunch and the bill was $71.21 including tax and gratuity. One of them ordered only a soda and needed to pay $1.56 the other 7 friends orde
find the value of a if x+12x²+4x+9a
Whats the area of a parallelogram with a hight of 4cm and a base of 16cm
how do I do this correctly?
