QUADS Unit Test Prep

What shape is Number One?

• Kite

• Isosceles Trapezoid

• Parallelogram

• Rhombus

What shape is Number Two?

• Kite

• Isosceles Trapezoid

• Parallelogram

• Rhombus

What is Shape Three?

• Kite

• Isosceles Trapezoid

• Parallelogram

• Rhombus

What is Shape 4?

• Kite

• Isosceles Trapezoid

• Parallelogram

• Rhombus

Which justification cannot be used to prove that quadrilateral ABCD is a parallelogram?

• Both pairs of opposite sides are parallel.

• Both pairs of opposite sides are congruent.

• The diagonals are congruent.

• One pair of opposite sides is both parallel and congruent.

Which statement appears to be true for a polygon with n sides based on the patterns you observe in the polygons shown below?

• Each interior angle of a polygon measures n·180°/n.

• The sum of the interior angles of a polygon is n·180°.

• Each interior angle of a polygon measures (n−2)·180°/n.

• The sum of the interior angles of a polygon is (n−2)·180°.

What is the measure of one interior angle of a regular hexagon?

• 60°

• 180°

• 120°

• 720°

In kite ABCD, AD = 75 inches and DE = 72 inches. What is the length of AC?

• 36 inches

• 42 inches

• 104 inches

• 21 inches

In kite ABCD, m∠ABC = 92.8°. What is the measure of ∠BCE?

• 43.6°

• 46.4°

• 90°

• 360°

Complete the paragraph proof. Select the answer choice that proves QRST is a rectangle. Given: RT = 23, QS = 23, RS ∥ QT, and QR ∥ ST Prove: QRST is a rectangle It is given that RT = 23, QS = 23, RS ∥ QT, and QR ∥ ST. QRST is a parallelogram by the _____(1)_____. The measure of RT equals the measure of QS by the transitive property of equality. It follows that RT ≅ QS by the definition of congruent segments. QRST is a rectangle because a parallelogram is a rectangle if _____(2)_____

• (1) parallelogram opposite sides theorem, (2) the diagonals are congruent

• (1) definition of parallelogram, (2) the diagonals are congruent

• (1) parallelogram opposite sides theorem, (2) the diagonals bisect each other

• (1) definition of parallelogram, (2) the diagonals bisect each other