Review for chapter 6 geometry JEOPARDY GAME For

Review for chapter 6 geometry JEOPARDY GAME

For 50 points �Select the correct answer �______ is one that is both equilateral and equiangular. �A)regular polygon �B)irregular polygon �C)convex polygon �D)concave polygon A)regular polygon

For 50 points �Select the correct answer �A polygon is_____ if any part of a diagonal contains points in the exterior of the polygon. �A)concave �B)regular �C)Convex �D)irregular A)concave

For 50 points �Select the correct answer �A polygon is_____ if no diagonal contains points in the exterior. �A)concave �B)regular �C)Convex �D)irregular C)Convex

For 50 points �Select the correct answer �A regular polygon is always ______. �A)Concave �B)Convex �C)Closed �D)Open B)Convex

For 50 points What is the name of a 12 sided figure? A)Nonagon B)Decagon C)Dodecagon D)n-gon C)Dodecagon

For 50 points �A quadrilateral with two pair of parallel sides is a _____? �A)Kite �B)rectangle �C)Square �D)Parallelogram

For 50 points �A_____ is a quadrilateral with four right angles? �A) Square �B)Kite �C)Rectangle �D)Parallelogram C)Rectangle

For 50 points �A____ is a quadrilateral with four congruent sides? � A) Square �B)Rhombus �C)Rectangle �D)Parallelogram B)Rhombus

For 50 points �A____ is a quadrilateral with four right angles and four congruent sides. �A) Square �B)Kite �C)Rectangle �D)Parallelogram A) Square

�A_______ is a quadrilateral with exactly two pairs of congruent consecutive sides. �A) Square �B)Kite �C)Rectangle �D)Parallelogram B)Kite

For 100 points �

For 100 points �What is the sum of the interior angle measures of a convex 11 -gon ? �A)1440 �B)1620 �C)1800 �D)1980 B)1620

For 100 points �What is the measure of each exterior angle of a regular pentagon? �A)45 �B)60 �C)65 �D)72

For 100 points �The surface of a trampoline is in the shape of a regular hexagon. �Find the measure of each interior angle of the trampoline. �A)60 �B)72 �C)90 �D)120

For 100 points �A pantograph is used to copy drawings. Its legs form a parallelogram. In JKLM, LM = 17 cm, KN = 13. 5 cm , and m∠KJM = 102°. Find the measure of KM. �A)7 cm �B)17 cm �C)27 cm �D)37 cm C)27 cm

For 100 points �A pantograph is used to copy drawings. Its legs form a parallelogram. In JKLM, LM = 17 cm, KN = 13. 5 cm , and m∠KJM = 102°. Find the measure of m∠JKL. �A)68 �B)78 �C)88 �D)98 B)78

For 100 points �Three vertices of �� ABCD are A (-3, 1) , B (5, 7) , �and C (6, 2). Find the coordinates of vertex D �A)(-2, -4) �B)(2, -4) �C)(-2, 4) �D(2, 4) A)(-2, -4)

For 100 points �What is a ? �A) 50 �B)60 �C)70 �D)80 B)60

For 100 points �JKLM is a rhombus. If m∠JML = 70°, �what is the value of m∠JKM? �A) 35° �B 55° �C 70° �D 110° A) 35°

For 100 points �PQRS is a rectangle. Find ST �A 10 �B 12 �C 12. 5 � D 25 A 10

For 200 points �A trapezoid midsegment measures 6. �One of the bases measures 10. What is the measure of the other base? �A)2 �B)8 �C)14 �D)16 A)2

� WXYZ is a rhombus. What is m∠XYZ? �A) 100 �B)120 �C)140 �D)160 A) 100

For 200 points �Quadrilateral RSTU is a parallelogram. �What other information would allow you �to prove that RSTU is a rectangle? �A Opposite angles are congruent. �B Opposite sides are congruent. �C The diagonals bisect the angles. �D The diagonals are congruent.

For 200 points �Given: ABCD is a parallelogram, �AC ⊥ BD , and AB ≅ CD. �Conclusion: ABCD is a square. �What can be said about the conclusion? Not valid

For 200 points �In trapezoid PQRS, what is the length of midsegment XY ? 48

For 200 points �Given: UVWX is a parallelogram and �UV ≅ XU. �Conclusion: UVWX is a rhombus. �Determine whether the conclusion �is valid

For 200 points �RSTU is a rhombus. m∠SRU = 112. �Find m∠TRU. 65

For 200 points �In trapezoid ABCD, find m∠A. 104

For 200 �In �� ABCD, what is m∠DAB? 70

For 500 points �A dulcimer is a trapezoid –shaped stringed instrument. The bases are 43 in. and 23 in long. If a string is attached at the midpoint of each leg of the trapezoid , how long is the string? 33 inches