Output of file : CI_10.HLP contained in archive : AYRFCAL1.ZIP

Review of Useful Facts and Formulae.
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All calculus instructors expect you to know the following, even if no
explicit reference is made to them. For example, even though I might never
mention an isosceles triangle in class, I wouldn't hesitate to set an exam
question which would involve knowing the properties of such a triangle.

The area of a triangle with vertical height h and base length b is bh/2 .

2
The area of a square with side length a is a .

The area of a rectangle with side lengths a and b is ab.

The area of a parallelogram with vertical height h and base length b is bh.

2
The area of a circle with radius r is ãr .

The diameter of a circle with radius r is 2r .

The circumference of a circle with radius r is 2ãr .

3
The volume of a cube of side length a is a .

2
The surface area of a cube of side length a is 6a .

The volume of a shoe box with side lengths a, b and c is abc .

The surface area of a shoe box with side lengths a, b and c is
2(ab + ac + bc).

2
The volume of a cylinder with height h and base radius r is ãhr .

The surface area of a cylinder with height h and base radius r is 2ãrh.

3
The volume of a sphere with radius r is 4ãr /3 .

2
The surface area of a sphere with radius r is 4ãr .

The distance between the point (x, y) and the point (a, b) is
_______________________
Ý 2 2
\Ý (x - a) + (y - b) .

An isosceles triangle has at least two sides of equal length.

An equilateral triangle has all three sides of equal length.

Speed = distance/time.

This is the end of the help file. Press the ESC key to return to the quiz
question you were doing.
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### 3 Responses to “Category : Science and EducationArchive   : AYRFCAL1.ZIPFilename : CI_10.HLP”

1. Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

2. This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

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