2D Shapes
A quadrilateral is a shape with ______ sides and 4 angles.
4
Volume is measured in units ________.
(Extra points: Why?)
cubed
(We measure volume with tiny little cubes)
(2,3) is an example of an ordered _____.
pair
A square has 3 sides.
False - a square as 4 sides
An _____ triangle has 1 angle that is obtuse.
obtuse
A rectangular prism has a length of 2 feet, a width of 5 feet, and a height of 9 feet. What is the volume?
90 feet cubed
(2, 3) tells us to go 2 units to the _____.
right
An equilateral triangle has 3 sides that are all equal.
True
A parallelogram has ____ pairs of parallel sides.
2
A rectangular prism has a length of 12 inches, a width of 5 inches, and a height of 4 inches What is the volume?
240 inches cubed
(4, 9) tells us to go 9 units _______.
up
A trapezoid has 2 pairs of parallel sides.
False - a trapezoid has 1 pair of parallel sides.
1. A square is a quadrilateral.
2. A square has 4 congruent sides.
3. A square has 4 right angles.
The base of a rectangular prism is 15 square centimeters. The height is 3 centimeters. What is the volume?
45 centimeters cubed
(8,2) tells us to go ___ units to the right and ____ units up.
8 units to the right
2 units up
An isosceles triangle has 3 adjacent sides that are congruent.
False - an isosceles triangle has 2 adjacent sides that are congruent.
Triangles are described by the size of their ________ and the length of their sides.
angles
A rectangular prism has a length of 25 inches, a width of 4 inches, and a height of 2 inches What is the volume?
200 inches cubed
(0,6) tells us to go ___ units to the right and ____ units up.
0 units to the right
6 units up
A square is a rectangle.
False - a rectangle is a square because it is a parallelogram with 4 right angles