paulinadiaz1
paulinadiaz1
08-03-2018
Mathematics
contestada
what is the quarter circle's radius?
Respuesta :
Аноним
Аноним
08-03-2018
Perimeter of the quarter circle = [tex]2 \pi r+r+r[/tex]
[tex]2 \pi r+r+r[/tex] = 17.65km
[tex]2 \pi r+2r[/tex] = 17.65
[tex]2r( \pi +1)[/tex] = 17.65
[tex]2r(4.14)[/tex] = 17.65
[tex] 2r[/tex] = 17.65 ÷ 4.14
2r = 4.263
r = 2.13 (nearest hundredth)
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Hanna is recovering hundreds of treasure chests from an ancient shipwreck. She is able to récover 8 chests every 4 hours. Complete the table using equivalent ra
PLEASE HELP!! ALGEBRA 1 HW! I WILL GIVE BRAINLYEST
sejumlah jeruk dibagikan kepada 24 orang anak, masing masing mendapatkan 5 buah jeruk. jika jeruk tersebut dibagikan kepada 30 anak, tentukan banyaknya jeruk ya
1. In my drawer I have 5 identical red socks, 3 identical blue socks and 2 identical green socks. I draw socks out of the drawer in turn and without replacement
a funeral (since the element in the domain is repeated. 1) {(-1, 8), (0, 15), (1,-4), (2, 0)} 2) {(-5,2), (5,2), (0, -3), (3,-8)} 3) {(-2, 7), (6, 2), (-2,-3),
Reduce 22/154 to its lowest form.
According to the text, which of the following options best explains the link between postcolonial literature and the British Empire? A. Postcolonial literature
Convert: 25 decimeters = Round to the tenths. meters
Which sentence is correct? I got good grades in my Algebra, Biology, and English classes. I got good grades in my algebra, biology, and English classes. I got g
Find an equation for the line that passes through the points (-5, 2) and (3, 4)
