Welcome! The Topic For Today Is…Geometry

Your Topic Solid FiguresLinesPolygonsAngles and Triangles Quadrilaterals Bonus Question: 5000 pts

Topic 1: 200 Question: Which solid figure is shaped like a soup can? Answer Cylinder

Topic 1: 400 Question: How many vertices does a rectangular prism have? Answer 8 vertices

Topic 1: 600 Question: How many edges does a pyramid have? Answer 8 edges

Topic 1: 800 Question: How are a sphere and a cone different? How are they alike? Answer A sphere has 0 faces and a cone has one face. They are both solid figures; they both have 0 vertices and 0 edges.

Topic 1: 1000 Question: Which two solid figures have the same number of edges, vertices, and faces? Answer Cube and rectangular prism

Topic 2: 200 Question: What type of line has a point on each end? Answer Line segment

Topic 2: 400 Question: What type of line has an endpoint on one end and an arrow on the other? Answer Ray

Topic 2: 600 Question: What type of line is endless in both directions? Answer Line

Topic 2: 800 Question: What are lines that cross called? What are lines that will never cross called? Answer Intersecting lines Parallel lines

Topic 2: 1000 Question: What is the name of intersecting lines that form a right angle when they cross? Answer Perpendicular lines

Topic 3: 200 Question: Which polygon has 3 sides and 3 angles? Answer Triangle

Topic 3: 400 Question: Which polygon has 6 sides and 6 angles? Answer Hexagon

Topic 3: 600 Question: Which polygon has 8 sides and 8 angles? Answer Octagon

Topic 3: 800 Question: Which polygon has 5 sides and 5 angles? Answer Pentagon

Topic 3: 1000 Question: What three things do all polygons have in common? Answer 1. at least 3 sides 2. straight sides (no curves) 3. closed (not open)

Topic 4: 200 Question: Which angle makes a perfect square corner? Answer Right angle

Topic 4: 400 Question: Which angle is smaller than a right angle? Answer Acute angle

Topic 4: 600 Question: Which angle is larger than a right angle? Answer Obtuse angle

Topic 4: 800 Question: When naming a triangle by its sides, what are the three choices, and what does each one mean? Answer Equilateral – all sides are equal Isosceles – at least two sides are equal Scalene – no sides are equal

Topic 4: 1000 Question: When naming a triangle by its angles, what are the three choices and what does each one mean? Answer Right triangle – has one right angle Acute triangle – has three acute angles Obtuse triangle – has one obtuse angle

Topic 5: 200 Question: How many sides does a quadrilateral have? Answer 4 sides

Topic 5: 400 Question: Which quadrilateral has 4 equal sides and 4 right angles? Answer A square

Topic 5: 600 Question: Which quadrilateral has only one pair of parallel lines? Answer A trapezoid

Topic 5: 800 Question: Which two quadrilateral have two pairs of parallel lines but no right angles? Answer A rhombus and a parallelogram

Topic 5: 1000 Question: How are squares and rectangles alike? How are they different? Answer They both have two pairs of parallel lines, and four right angles; both are quadrilaterals. Squares have four equal sides and rectangles have two sets of equal sides.

Bonus Question: 5000 pts. Question: What is the perimeter of this rectangle? 22 in 12 in Answer 68 inches