Regents Exam Questions
Name: ________________________
G.G.69: Quadrilaterals in the Coordinate Plane 2
8 Quadrilateral KATE has vertices
,
10 Given:
,
,
, and
, and
.
Prove: TRAP is a trapezoid.
TRAP is not an isosceles trapezoid.
a Prove that KATE is a trapezoid. [The use of the
[The use of the grid is optional.]
grid is optional.]
b Prove that KATE is not an isosceles trapezoid.
11 In the accompanying diagram of ABCD, where
, prove ABCD is an isosceles trapezoid.
9 The coordinates of quadrilateral JKLM are
,
,
, and
. Prove that
quadrilateral JKLM is a trapezoid but not an
isosceles trapezoid. [The use of the grid is
optional.]
3