eQuizShow
4th Grade Plane Figures
Geometric Figures
Question: A location in space
Answer: Point
Question: Goes on without end in both directions
Answer: Line
Question: Lines that cross each other
Answer: Intersecting
Question: Part of a line with two end points
Answer: Line Segment
Question: Two lines that form right angles
Answer: Perpendicular
Angles
Question: This angle measures 180 degrees
Answer: Straight
Question: This angle measures more than 90 degrees
Answer: Obtuse
Question: This angle measures less than 90 degrees
Answer: Acute
Question: This angle measures exactly 90 degrees
Answer: Right
Question: Instrument used to measure angles
Answer: Protractor
Triangles
Question: All sides are the same length
Answer: Equilateral
Question: At least two sides are the same length
Answer: Isosceles
Question: No sides are the same length
Answer: Scalene
Question: 70 degrees, 70 degrees, 40 degrees
Answer: Acute Triangle
Question: 105 degrees, 40 degrees, 35 degrees
Answer: Obtuse Triangle
Shapes
Question: 3 sides, 3 angles
Answer: Triangle
Question: 4 sides, 4 angles
Answer: Quadrilateral
Question: 5 sides, 5 angles
Answer: Pentagon
Question: 6 sides, 6 angles
Answer: Hexagon
Question: 8 sides, 8 angles
Answer: Octagon
Vocab.
Question: 4 sides of the same length and 4 right angles
Answer: Square
Question: 1 pair of parallel sides
Answer: Trapezoid
Question: A flat closed plane figure with three or more line segments
Answer: Polygon
Question: Opposite sides are parallel and four sides are the same length
Answer: Rhombus
Question: Has opposite sides that are parallel and are the same length
Answer: Parallelogram