2 Known Sides and the Included Angle

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The altitudes of an isosceles triangle ABC where AB=BC=a and angle ABC=?

Expressions

Name Input
Altitude AD Derive Input Maple Input MathML Input Mathematica Input Maxima Input Mupad Input TI-Nspire Input text Input Image
Altitude CE Derive Input Maple Input MathML Input Mathematica Input Maxima Input Mupad Input TI-Nspire Input text Input Image
Altitude BF Derive Input Maple Input MathML Input Mathematica Input Maxima Input Mupad Input TI-Nspire Input text Input Image
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