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 ( 53+ )
Otras preguntas
Which of the following statements accurately describes the two churches shown here?The church on the left is Eastern Orthodox; the church on the right is Roman
Find the perimeter of the triangle. A) 70 units Eliminate B) 210 units C) 290 units D) 420 units
You are painting the prize pedestals shown (including the bottoms). You need 0.5 pint of paint to paint the red pedestal.
How is human papilloma virus spread?
For freud, ideas, thoughts, and feelings of which we are currently aware are in the ______ mind.
The dependency ratio for children has ______ since 1960, and the dependency ratio for older adults has ______.
What happened to the gold standard in 1933?
Which pair of compounds are structural isomers of each other?
Rocky lends $3000 to Ken at 10% per annum and the Ken lends the same sum to like at 12% per annum. Find kens gain over a period
A catalyst increases the reaction rate of a reaction by A. lowering the potential energy of the reactants. B. raising the potential energy of the products. C.
