Show:
Triangles
Quadrilaterals
Area & Perimeter
Power Polygons
Final Jeopardy
100
This triangle has 2 sides that are the same length
Isosceles triangle
100
Draw a parallelogram on your white boards
Answers may vary
100
What is the area of a square with side lengths of 5 in? (Don't forget units!!!)
25 square inches
100
Identify two power polygons that are similar shapes
E, F, and D A and B N and I M and G
100
Are ALL rhombuses squares? Explain your answer. You may use pictures to help you explain
Only some rhombuses are squares. A rhombus has four equal sides. A rhombus can have four right angles, which would make it a square. However, some rhombuses may not have four right angles, in which case it is NOT a square.
200
What's the difference between acute and obtuse angles?
Acute angles are less than 90 degrees and obtuse angles are greater than 90 degrees
200
What two types of quadrilaterals have four equal sides?
Square and rhombus
200
What is the perimeter of a 2 in by 4 in rectangle? Don't forget units! (Hint: Side lengths are 2 inches and 4 inches)
12 inches
200
Which power polygon has one pair of parallel sides and only pair of equal opposite sides?
K
300
What are the angle measures of an equilateral triangle?
Each angle is 60 degrees
300
How are squares the same AND different from rectangles?
Both squares and rectangles have four right angles. They are different because squares have four equal sides
300
Draw and label a rectangle that has a perimeter of 20 inches and an area of 25 square inches
A square with each side length 5 inches
300
What type of polygon is power polygon H? Why?
Regular hexagon because it has 6 sides and 6 angles and all angles and sides are equal.
400
Draw on your white boards a scalene triangle with one obtuse angle
Answers will vary
400
Name all quadrilaterals that have two pairs of parallel sides
Square, rectangle, rhombus, parallelogram
400
Draw and label two rectangles with perimeters of 30 inches but different areas.
All possibilities: 14 in by 1 in, A=14 square inches 13 in by 2 in, A=26 square inches 12 in by 3 in, A=36 square inches 11 in by 4 in, A=44 square inches 10 in by 5 in, A=50 square inches 9 in by 6 in, A=54 square inches 8 in by 7 in, A=56 square inches
400
What are the angle measures of power polygon L?
30, 60, 90
500
What are the angle measures of a right isosceles triangle?
45, 45, 90
500
If one angle of a rhombus is 60 degrees, what are the other three angles?
60, 120, 120
500
What is the largest possible area of a rectangle with a perimeter of 40 in? What are the dimensions of this shape?
Area=100 square inches. The dimensions would be 10 inches by 10 inches.
500
What are the angle measures in power polygon M? Use the other power polygons to help you
60, 60, 120, 120