Geometry Quiz

1. This is a picture of a(n) ... A. Octagon B. Decagon C. Heptagon D. Nonagon 2. This is a polygon. True False 3.  This is a picture of a(n) ... A. Nonagon B. Heptagon C. Pentagon D. Rectangle 4. A Rectangle has four equal sides. True False 5.  This is a picture of a(n) ... A. Rectangle B. Heptagon C. Trapezoid D. Pentagon 6. This is a picture of a(n) ... A. Pentagon B. Rectangle C. Square D. Octagon 7. An Isosceles Triangle has two sides of equal length. True False 8. An Equilateral Triangle does not have equal sides. True False 9.  This is a picture of a(n) ... A. Hexagon B. Octagon C. Pentagon D. Square 10.This is a picture of  a(n) ... A. Pentagon B. Hexagon C. Sphere D. Nonagon 11. A(n) ______________ is a triangle with one angle more than 90°. A. Obtuse Triangle B. Scalene Triangle C. Isosceles Triangle D. Acute Triangle 12.  A Quadrilateral is four-sided polygon.  True False 13.  A(n) ______________ is a triangle with all three angles less than 90°. A. Equilateral Triangle B. Scalene Triangle C. Acute Triangle D. Obtuse Triangle 14. A rectangle is a four-sided polygon having all right angles. True False 15.  A(n) ________ is a four-sided polygon with two pairs of parallel sides. A. Acute Triangle B. Cone C. Sphere D. Parallelogram 16.  A(n) ________ is a triangle that has an angle which measures 90°. A. Acute Triangle B. Scalene Triangle C. Right Triangle D. Obtuse Triangle 17. A polygon is an open figure. True False 18.  A Square is a four-sided polygon having equal-length sides meeting at right angles. True False 19.  A(n) ______ is a  four-sided polygon having all four sides of equal length. A. Right Triangle B. Rhombus C. Acute Triangle D. Obtuse Triangle  20. A(n) ______________ is a triangle having three sides of different lengths. A. Right Triangle B. Scalene Triangle C. Rhombus D. Rectangular Solid 21. Is this figure a polygon or not a polygon? Polygon Not a polygon 22. Is this figure a polygon or not a polygon? Polygon Not a polygon 23.  Is this figure a polygon or not a polygon? Polygon Not a polygon 24. Is this figure a polygon or not a polygon? Polygon Not a polygon 25.  Is this figure a polygon or not a polygon? Polygon Not a polygon 26. Is this figure a polygon or not a polygon? Polygon Not a polygon 27. Is this figure a polygon or not a polygon? Polygon Not a polygon 28. Is this figure a polygon or not a polygon? Polygon Not a polygon 29.  Is this figure a polygon or not a polygon? Polygon Not a polygon 30.Is this figure a polygon or not a polygon? Polygon Not a polygon WRITE THE NAMES OF THESE POLYGONS ____________________________________ ____________ ____________ ____________ ________________________What is the sum of the angles of a hexagon? ?    720 degrees  ?    180 degrees  ?    540 degrees  ?    90 degreesWhat is the measure of each interior angle of a pentagon? ?    60 degrees  ?    108 degees  ?    540 degrees  ?    90 degreesWhat is the measure of one exterior angle of a triangle ? ?    90 degrees  ?    120 degrees  ?    540 degrees  ?    1080 degreesWhat is the sum of the exterior angles of any regular polygon? ?    108 degrees  ?    180 degrees  ?    90 degrees  ?    360 degreesThe sum of the interior angles of this regular polygon is 720 degrees . ?    Triangle  ?    pentagon  ?    hexagon  ?    octagonLook at the chart --- can you calculate the sum of the interior angles of a polygon with 50 sides?? I know-- it is not on the chart. Look for other ideas on this site. ?    1080 degrees  ?    360 degrees  ?    180 degrees  ?    8640 degreesCan you predict what happens when you divide the measure of each interior angle into the sum of the exterior angles??? ?    The number of sides of the polygon  ?    145 degrees  ?    a head ache  ?    measure of all anglesWhat happens when solve this formula? (n-2)x 180 degrees-- when n = the number of sides of a polygon. ?    a cookie  ?    the sum of all the interior angles of a polygon  ?    a warm feeling  ?    123 degreesWhat is the size of each of the angles in the diagram? 60° 135° 90° 120° 108°3 . A stop sign at an intersection is in the shape of a/n . 4 . By joining vertices it is possible to make _____ triangles from a hexagon. 6 3 5 2 45 . An exterior angle in a triangle is 120°. The two interior opposite angles could be ... 70° and 50° 60 °and 70° 80° and 30° 40° and 20° 35° and 25°How are polygons named? A: by the number of sides they haveB: by the number of angles they haveC: A and BD: none of the aboveThis is when all sides have equal length and all angles have equal measures. A: polygonB: regular polygonC: not regular polygonThis polygon has 4 sides and 4 angles. A: triangleB: quadrilateralC: pentagonD: hexagonWhich of the following describes how you would know if a polygon is a regular polygon? A: measure the sides and angles to see if they are equalB: count the number of sidesC: measure the sides to see if they are equalWhich polygon has 5 sides and 5 angles? A: quadrilateralB: pentagonC: hexagonWhich of the following is NOT true about a polygonYour answer:a simple figureall angles are congruentsides are made of segmentsall of the above are trueA polygon whose sides and angles are all congruent is a _____________ polygonYour answer:complexevenregularsimpleA polygon with 9 sides is called a(n)Your answer:ninangleninagonninetagonnonagonA polygon with 12 sides is called a(n)Your answer:dectagondozenagondodecagontwelvagonSimilar Polygons   1.  Solve   A.6B.4.5  C.7D.4   2.  Find the value of x in the similar polygons below.     A.15 ftB.6 ft  C.9 ftD.3 ft   3.  Find the value of x in the similar polygons below.     A.8 mB.6 m  C.4.5 mD.7.5 m   4.  Solve = .  A.20B.21  C.13.1D.22.1   5.  Pentagons P and Q are similar. The ratio of a side of pentagon P to a side of pentagon Q is 9:4. If the sides of Q are 8 units, 22 units, 16 units, 3 units, and 9 units, then what is the perimeter of P?  A.58 unitsB.522 units  C.232 unitsD.130.5 units  Pick the answer that BEST and MOST ACCURATELY describes that shape.parallelogram acute triangle right triangle obtuse triangle obtuse triangle trapezoid right triangle acute triangle pentagon hexagon octagon dog gone pentagon hexagon octagon bygone pentagon hexagon octagon rhombus parallelogram square rectangle trapezoid parallelogram rhombus both 1 and 2 triangle cube black hole square triangle rectangle parallelogram square both 1 and 2 trapezoid parallelogram square pentagon square rectangle cube rhombus baby bottle pyramid cylinder circle