A few days ago
GRADE 8 MATH TEST TOMOROW PLEASE HELP thanxxxzzz?
ok i have a math test tomrow morning about area of a circle circumference of a cirlce all that can u tell me everything i need to know for it thank yuo sooo much
im stuck :s
Top 3 Answers
A few days ago
Favorite Answer
Learn to spell first. And use your head and textbook every once in a while.
Circumference is radius x pi.
pi = 3.14…
Area is radius squared x pi.
That’s all there is too it.
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4 years ago
i’m in algebra too and this 12 months we’ve not overview no longer something approximately math till Friday .. final 12 months i replaced into in customary math yet i’m hoping this 12 months i remember the flaws because of the fact we’ve not overview this textile for a 12 months..i’m so difficulty and that i don’t have notes nor an 8th grade attempt e book
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A few days ago
The formula is
pi multiplied by the radius of the cirle raised to 2.
pi=3.14.
Interactive lesson:
http://www.mathgoodies.com/lessons/vol2/circle_area.html
This is for free.
Me, I can’t help you just by listing the formula. You need practice. Take the tests there and get better. 🙂
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