\documentclass[10pt]{article}

\usepackage[latin1]{inputenc}

\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{kpfonts}
\usepackage{adjustbox}
\usepackage{elzcards}

\usepackage[
		left=0.75in,
		right=0.75in,
		top=0.5in,
		bottom=0.5in,
	]{geometry}

\author{Kenneth John Odle}


\newcommand{\kfront}[1]{
	\vspace*{\stretch{1}}
		\begin{center}
			{{\LARGE #1}}
		\end{center}
	\vspace*{\stretch{1}}
}
\newcommand{\kback}[1]{
	\vspace*{\stretch{1}}
		\begin{adjustbox}{padding = 10mm 10mm 0mm 0mm}
			\parbox{0.8\linewidth}{\raggedright #1}
		\end{adjustbox}
	\vspace*{\stretch{1}}
}

\begin{document}

\FlashCard
	{\kfront{Apex}}
	[\kback{The single point on a code or pyramid that is furthest from the base. For a pyramid, the apex is where all the triangular faces meet.}]

\FlashCard
	{\kfront{Arc}}
	[\kback{The part of circle lying between two points on the circle.}]

\FlashCard{Altitude}[A line segment from a vertex to the opposite side and which is also perpendicular to that side.]
\FlashCard{Central Angle}[An angle formed by two rays whose endpoints are the center of a circle.]
\FlashCard{Chord}[A line segment both of whose endpoints are on the same circle.]
\FlashCard{Congruent}[Two figures are congruent if there is a series of translations, rotations, and reflections that takes the first figure onto the second.]
\FlashCard{Cross Section}[The figure formed by intersecting a solid with a plane.]
\FlashCard{Inscribed Angle}[An angle formed by two chords in a circle that share an endpoint.]
\FlashCard{Line Segment}[A send of points on a line with two endpoints.]
\FlashCard{Median}[A line from a vertex of a triangle to the midpoint of the opposite side. \\(Compare with \textit{altitude}.)]

\FCdim{3.5in}{2.0in}

\CropLines
\MakeFC*[
%	rows=5,
%	columns=2,
%	segment length=5mm,
]

\end{document}