Lines
I have one endpoint and one side that keeps going
A ray
45 degree angle
Acute
How do you find the perimeter of a shape?
Add up all side lengths.
The following letter is symmetrical: F, N, M, S
M
True or false: A right triangle has two right angles.
These types of lines appear on railroad tracks.
Parallel
This angle is larger than a right angle, but smaller than a straight angle.
Obtuse angle
A square has a side length of 6 inches. What is the total perimeter of the square?
24 inches
The following letter is not symmetrical: A, D, W, Z
D
What do you call all shapes that have 4 sides?
Quadrilateral
This letter has both parallel lines and perpendicular lines. A H T Y
H
90 degree angle
Right
A park is 50 meters long and 15 meters wide. What is the total perimeter of the park?
130 meters.
Define the word symmetry.
A shape that is the same on both sides. When it is folded on the line of symmetry both sides line up.
What shape has 4 equal sides, 4 right angles, 2 sets of parallel sides?
Square
My line cross, but they do not have to cross at a right angle.
Intersecting lines.
There are 3 _______________ angles in the letter M.
Acute
A rectangle has a length of 5 inches and a width of 1 1/2 inches. What is the total perimeter of the rectangle?
13 meters.
There are _____ lines of symmetry in the letter H.
2
What shape has 2 pairs of equal opposite sides, 4 right angles, 2 pairs of perpendicular sides?
Rectangle
A lower case t is a an example of these types of lines.
Perpendicular
Perpendicular lines form these angles.
A rectangle has a total perimeter of 34 cm. One side length is 15 cm. What is the width of the rectangle?
2 cm.
How many lines of symmetry does a square have?
4
What is a polygon?
A shape that is closed and has straight lines.