MTH 116 All Exams Final Review with correct answers 100% 2026

MTH 116 All Exams Final Review with correct answers 100% 2026 The opposite interior angles of a parallelogram must be - Correct Answer congruent (T/F) Every equilateral triangle is isosceles - Correct Answer True (T/F) If all the sides of a polygon are congruent, then the polygon is regular - Correct Answer False What is the best name for every four-sided polygon with sides of equal length? - Correct Answer Rhombus (T/F) If quadrilateral ABCD is a kite, then ABCD always has opposite angles congruent - Correct Answer False (T/F) If quadrilateral ABCD is a kite, then it is sometimes a rhombus - Correct Answer True (T/F) If quadrilateral ABCD is a kite, it has congruent diagonals - Correct Answer False (T/F) It is possible to draw a right, scalene triangle - Correct Answer True (T/F) Every rhombus is a square - Correct Answer False (T/F) Every kite is a rhombus - Correct Answer False A 3 cm by 2 cm right rectangular prism is similar to a larger rectangular prism by a scale factor of 2. What is the total surface area of the larger shape? - Correct Answer 248 square cm (T/F) Square root of 3 is possible to make by connecting two pegs on a geoboard - Correct Answer True Cube B has edges that are 3 times as long as the edges of Cube A. The volume of Cube A is 10cm cubed. What is the volume of Cube B? - Correct Answer 270 centimeters cubed A pyramid has 12 faces. How many vertices does its base have? - Correct Answer 11 (T/F) All kites have rotational symmetry - Correct Answer False A hexagonal prism has ________ faces, __________ vertices, and __________ faces. - Correct Answer 18, 12, 8 A hexagonal prism's lateral faces are what polygon? - Correct Answer Rectangles A prism with 100 vertices has __________ edges and __________ faces - Correct Answer 150, 52 A polyhedron with 11 vertices and 20 edges has _________ faces - Correct Answer 11 A polyhedron with 11 vertices and 20 edges is a pyramid or a prism? - Correct Answer Pyramid Line plot - Correct Answer A number line with marks or dots that show frequency Using a three-by-three geoboard, there are ____ unique (non-congruent) quadrilaterals that can be made. - Correct Answer 16 Using a three-by-three geoboard, there are ____ unique (non-congruent) quadrilaterals that can be made that can be called squares. - Correct Answer 3 Which of the following shapes are impossible to make on a 5-by-5 geoboard? - Correct Answer A quadrilateral with exactly three right angles Given all of the unique, non-congruent quadrilaterals that can be made using a three-by-three geoboard, how many are concave? - Correct Answer 4 Shannon and her small group are trying to find ways to sort a set of quadrilaterals. They identify two groups and begin to sort. When they get down to it, they have quadrilaterals that belong to each group, but they also have a few (not all) that belong to BOTH groups. Which might have been their groups - Correct Answer Group 1: Shapes with at least one set of parallel sides, Group 2: Shapes with at least one right angle (T/F) A quadrilateral can be both a kite and a trapezoid - Correct Answer True Using a three-by-three geoboard, there are ____ unique (non-congruent) quadrilaterals that can be made that can be called trapezoids - Correct Answer 9 (T/F) All pentagons have an angle sum of 540 degrees - Correct Answer True The sizes of three interior angles of a quadrilateral are 65 degrees, 35 degrees, and 60 degrees. What is the size of the fourth angle of the quadrilateral? - Correct Answer 200 degrees A prism has 42 edges. How many total faces does it have? - Correct Answer 16 faces (T/F) Every n-gonal pyramid has has n + 1 faces - Correct Answer True