SIDE a
ACTIVE
SIDE b
TAP
HYP c
AUTO
RESULT
AUTO
WORKING
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PAGE 1/2
PYTHAGORAS
c² = a² + b²
c is the hypotenuse
a and b are the legs
MISSING SIDE
Choose what you want to find
c = √(a²+b²)
a = √(c²−b²)
b = √(c²−a²)
EXAMPLE
a=6, b=8 → c=10
Works for right triangles only
KEYS
NEXT switches box
BS deletes • CLR clears
C resets • ENTER solves
I help • P back
VALID INPUTS
Sides must be positive
If finding a/b: need c>b or c>a
(otherwise √ of negative)
ROUNDING
Use ROUND dropdown
Outputs shown to dp
PAGE 2/2
SIDE a
ACTIVE
SIDE b
TAP
HYP c
AUTO
RESULT
AUTO
WORKING
—
—
—
—
—
—
—
PAGE 1/2
PYTHAGORAS
c² = a² + b²
c is the hypotenuse
a and b are legs
MISSING SIDE
c = √(a²+b²)
a = √(c²−b²)
b = √(c²−a²)
EXAMPLE
a=6, b=8 → c=10
KEYS
NEXT switches box
BS deletes • CLR clears
C resets • ENTER solves
VALID INPUTS
Sides must be positive
If finding a/b: need c>other
ROUND
Use ROUND dropdown
Outputs shown to dp
PAGE 2/2