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Answers
Answer:
a) radius
b) 12
c) Pi is an irrational number, which means that it is a real number that cannot be expressed by a simple fraction. That's because pi is what mathematicians call an "infinite decimal" — after the decimal point, the digits go on forever and ever.
d) Using a calculator, if you typed in 64 divided by 8, you'd get 8. You could also express 64/8 as a mixed fraction: 8 0/8.
e) There's quadrillion, quintillion, sextillion, septillion, octillion, nonillion, decillion and more. Each is a thousand of the previous one. There's even a humongous number called vigintillion, a one with 63 zeros. ... The number googol is a one with a hundred zeros.
f) 9sides
g) An isosceles triangle therefore has both two equal sides and two equal angles. The name derives from the Greek iso (same) and skelos (leg). A triangle with all sides equal is called an equilateral triangle, and a triangle with no sides equal is called a scalene triangle.
h) 25
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