Question 951624
to construct a kite {{{ABCD}}} with < {{{CAB=45}}} degrees,{{{AB=7cm}}} and < {{{CBA= 90}}}} degrees, first 

Kite properties include:
 (1) two pairs of consecutive, congruent sides, 
(2) congruent non-vertex angles and 
(3) perpendicular diagonals 
The intersection of the diagonals of a kite form 90 degree (right) angles.  This means that they are perpendicular.
The longer diagonal of a kite bisects the shorter one.  This means that the longer diagonal cuts the shorter one in half.

1. draw a line segment {{{AB=7cm}}}-the shorter diagonal of a kite

2. at point {{{A}}}, construct < {{{45}}},

3.at point {{{N}}}, midpoint of{{{AB}}}  a perpendicular line to segment {{{AB}}} 

4. intersection of line segment of < {{{45}}} from point {{{A}}} and a perpendicular line to segment {{{AB}}} , mark as point {{{C}}}, connect it with {{{B}}}
5.at point {{{B}}} construct < {{{90}}} degree so that half id down from a line segment{{{AB}}}( < {{{45}}}) and half is up

since  at point {{{B}}} down from a line segment{{{AB}}} we have < {{{45}}}, extend the angle arm from point {{{B}}} until intersect with a perpendicular diagonal to {{{AB}}}  and there will be a point {{{D}}}, then connect {{{D}}} and {{{A}}}