3rd Grade Geometry
3rd Grade Fractions
3rd Grade Area/Perimeter
3rd Grade Geometry Vocab
100
What shape has 5 sides?
Pentagon.
100
What fraction is below?
2/7
100
Find the Perimeter.
40 ft
100
What are Parallel lines?
Two lines or line segments that stay an equal distance apart.
200
Which shape has 4 right angles and 2 pairs of parallel sides?
rectangle
200
The circle is partitioned into ________.
fourths
200
What is the perimeter of the rectangle
32 cm
200
What is a vertex or vertices?
the corners of a 2D or a 3D shape
300
Which is NOT a quadrilateral?
a. trapezoid
b. rhombus
c. triangle
d. rectangle
c. triangle
300
Which statement is true:
A. A trapezoid is a parallelogram
B. A square is a rectangle
C. A rhombus is a square
D. A rectangle is a square
B
300
What is the perimeter of this rectangle?
10 yards (2+3+2+3)
300
What shape is a quadrilateral with one set of parallel lines, but no equal sides
trapezoid
400
What shape has six vertices
b. Hexagon
400
What is a fraction? What is a unit fraction
A fraction is a whole divided into equal parts. It can also be how many things in a group with the group seen as the whole.
Unit fraction means 1 part of the whole
400
What is the area of this rectangle?
6 square yards (2x3)
400
A _____________ is a closed sided figure with three OR MORE sides
polygon
500
What is a polygon with 4 sides?
a. triangle
b. pentagon
c. quadrilateral
Quadrilateral
500
George drew a solid figure that has six faces, 8 vertices, and 12 edges. Can his shape be anything other than a cube?
Yes, it could be a rectangular prism is the faces are not all equal
500
Find the Perimeter.
22 cm
500
what is it called when a shape is partitioned into 2 equal pieces?
Halves