Triangles
True or false: A triangle can have more than one right angle.
False. It can only have one right angle.
True or False: A square is always a quadrilateral.
True
In the coordinate (4,5) which is the x coordinate?
4
Start at 0 and add 3. What are the first 5 terms in the patterns?
0, 3, 6, 9, 12
A rectangle has a length of 4 and a width of 7. What is the area?
7 x 4 = 28
Draw a triangle with a right angle and two equal sides.
Show proof
True or false: A rectangle is always a square.
False
In the coordinate (8,5) which is the y coordinate?
5
Rule 2: Start at 0 and add 6
What are the first 5 terms in each pattern?
Rule 1: 0, 4, 8, 12, 16
Rule 2: 0, 6, 12, 18, 24
A rectangle has a length of 3 and a width of 7. What is the perimeter?
3 + 7 + 3 + 7 = 20
Draw a right triangle with 3 different side lengths
show proof
True or false: A parallelogram is always a trapezoid
True
What kind of line do the following points make? (4,6), (4, 8), (4, 10). How do you know?
A Vertical line because the x axis is not changing.
Rule 1: 0, 2, 4, 6, 8
Rule 2: 0, 8, 16, 24, 32
How is Rule 2 connected to Rule 1?
Rule 2 is 4x the amount of Rule 1.
A rectangle has an area of 24. What are possible side lengths?
(1,24) (2, 12), (3,8), (4,6), (6,4), (8,3), (12,2), (24,1)
Define a right triangle
A right triangle is a triangle with one 90 degree angle.
Name all the categories a Rhombus would fit in on the quadrilateral diagram.
parallelogram, trapezoid, and quadrilateral
What kind of line do the points (5, 7), (8, 7), and (10, 7) make? How do you know?
A Horizontal line because the x-axis is changing and the Y-axis is staying the same.
Rule 1: 0, 3, 6, 9, 12
Rule 2: 0, 6, 12, 18, 24
How is rule 1 related to rule 2?
Rule 1 is half of rule 2.
A rectangle has a perimeter of 24. What are possible side lengths?
(1,11) (2,10), (3,9)...etc...
What other shape will you create if you connect two right triangles together with two equal side lengths.
Name all the categories a square would fit into on the quadrilateral diagram.
Square, rhombus, rectangle, parallelogram, trapezoid, and quadrilateral.
Plot the points (5,6) and (2,7) What is their distance?
4 units away.
Rule 2: 0, 3, 6, 9, 12
How are the rules related?
Rule 2 is 2.5 times greater than rule 1.
A quadrilateral has an area of 36. What would the coordinates be if the quadrilateral was a square?
(6,6)