Sharp EL-5230 πRŒ= 201.0619298, Normal Mode, 1ı3πRŒH R=z, Using simulation calculations ALGB

Chapter 1: Before You Get Started

3.Press e to obtain the result.

Follow the same procedure as above, but press t instead of ; in step 1.

You will get the same result.

0.

πRŒ=

201.0619298

Using simulation calculations (ALGB)

If you want to find more than one solution using the same formula or algebraic equation, you can do this quickly and simply by use of the simulation calculation.

Example

Find the volume of two cones:

1 with height 10 and radius 8 and

2 with height 8 and radius 9.

h

r

V = 13 πr2h

1. Press j 1 k 3 @ s
		NORMAL MODE
; R A ;H to enter the
formula.		0.
• Note that ‘1	3’ represents 1 over (i.e.	1ı3πRŒH_
divided by) 3.

•Variables can be represented only by capital letters.

2. Press @ G (I key) to finish	1ı3πRŒH
entering the equation.
• The calculator automatically picks out	H=z	0.
the variables alphabetically contained in
the equation in alphabetical order and
asks you to input numbers for them.

• at the bottom of the display reminds you that there is another variable further on in the expression.

3.Press 10 e to input the height and go on the next variable.

•The calculator is now asking you to input a number for the next variable.

1ı3πRŒH

R=z 8.

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