Polygons & Quadrilaterals Test Review | Baamboozle - Baamboozle

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What is the sum of each exterior angle of a pentagon?

72 degrees

Find the x-value(s) that makes the figure an isosecles trapezoid.

x = 3 and x = -3

Always, sometimes or never: A rhombus is _______________ a parallelogram.

Always

What are the three methods you can use to prove a parallelogram on a coordinate plane?

1) 2 pairs of opposite parallel sides, 2) 2 pairs of opposite sides are congruent, 3) 1 pair of opposite sides are parallel and congruent

The sum of the interior angles of a polygon is 1,620 degrees. How many sides does the polygon have?

11 sides

JKLM is a parallelogram. Solve for x and y.

x = 44 and y = 16

Solve for x.

x = 14

If ABDE is a rectangle and BC=DC, prove AC=EC using a two-column proof.

(check student work)

Find x.

x = 3

What is the most specific name for the quadrilateral with endpoints A(-7,4), B(8,7), C(10,-3), and D(-5,-6)?

Rectangle

In rhombus WXYZ, WX=7a+1, VZ=3a, & WZ=9a-6. Find WV rounded to the nearest tenth.

WV = 23.2

What is the sum of the exterior angles of a dodecagon?

360 degrees

What is the measure of each interior angle of a regular 15-gon?

156 degrees

Solve for x.

x = 12

Always, Sometimes or Never: A parallelogram is _______________ a square.

Sometimes

Always, sometimes or never: A square is _______________ a trapezoid.

Never