angel7140 angel7140
  • 04-08-2020
  • Mathematics
contestada


What is the area of a circle with a radius of 40 cm?
cm2
(Use 3.14 for Pi.)

Respuesta :

noname2020
noname2020 noname2020
  • 04-08-2020
A= pi x radius squared

A= 3.14 x 40squared

A= 5024 cm2

Hope this helps ya.
Answer Link

Otras preguntas

if 90 is 80% of a value, what is that value
How did the bitter rivalry between the us and the soviet union develop after world war ii?
simplify the expression tan(-x)csc(-x)/sec(-x)cot(-x)
How many different ways can five students form a line? Determine if the word problem is a permutation or a combination, then evaluate.
Fill in the blank with the correct preterite form of the verb in parentheses. Los padres les (dar) su tarjeta de crédito a sus hijos
The defeat of the Spanish Armada had what effect on the colonization of America? a)War with the French in Europe b)Lack of success with their farming practice
The slope intercept form of the equation for numbers one through four please
Is the answer number 1? I can't get anymore wrong sorry for lengthy problem thanks!
What is the simplified form of:
A reaction produces 0.809 moles of h2o. how many molecules are produced?