4th Gr - Geometry II

Question 1

Answer 1

polygon

closed, two-dimensional shape formed by straight lines that meet at points called vertices

Question 2

Answer 2

prism

three-dimensional shape with two identical, parallel ends (bases) and flat sides

Question 3

Answer 3

quadrilateral

two-dimensional shape with four straight sides and four angles

Question 4

Answer 4

rhombus

four-sided shape (quadrilateral) where all four sides are of equal length and opposite sides are parallel

Question 5

Answer 5

right triangle

triangle with one 90-degree angle (right angle)

Question 6

Answer 6

scalene triangle

triangle with all different side lenghts (and all different angles)

Question 7

Answer 7

straight angle

angle that measures exactly 180 degrees, forming a straight line

Question 8

Answer 8

trapezoid

a quadrilateral (four-sided flat shape) with exactly one pair of parallel sides (the other two sides are not parallel)

Question 9

Answer 9

vertices

plural of VERTEX (one vertex, two vertices)

the points where two or more line segments or edges meet (like a corner)