Shape Attributes
Perimeter
Find the Angle
Area
Story problems
100
How many sides does a quadrilateral have?
It has 4 straight sides.
100
How do you find perimeter of a shape?
Add all the side lengths.
100
Name the 3 types of angles.
Right, acute, and obtuse.
100
How do you find area of a rectangle?
Multiply the length and width.
100
William made a pan of brownies. If he cuts the brownies to have 4 rows of 5, how many brownies does William have?
A = 20 brownies
200
Name 3 features of a square.
1. All sides are equal
2. 4 right angles
3. 2 pairs of parallel lines
200
What is the perimeter of this shape?
P = 7+7+12+12
P=38cm
200
Identify the 8 angles in this image.
Left to right:
Straight, Obtuse, Obtuse, Obtuse
Acute, Obtuse, Acute, Acute
200
Holden is building a square pool in his backyard. He decides to make one side 8m. What is the area of his pool?
Holdens pool has an area of 64m2.
200
Abdul is a world famous cake baker. He made this triangle cake and now wants to find the perimeter of his cake (the triangle base).
The bottom of the cake is 14cm in length. The other two sides are both 12cm. What is the perimeter? 
The perimeter of Abdul's cake is 38cm.
300
Why is this not a rectangle ?
It does not have 4 sides.
It does not have any right angles.
It does not have 2 pairs of parallel lines.
300
Find the perimeter if all measurements are in metres.
P = 4+9+7+7+8+5
P = 40m
300
Does this shape have any right angles?
No. It has 2 obtuse angles and 2 acute angles.
300
Find the area.
A = 330cm2
300
Tracy is trying to decide what shapes to use for her latest art project. She wants to use only polygons with at least 2 obtuse angles. Which shapes should she use? 
She can use the parallelogram, rhombus, trapezoid, pentagon, hexagon, octagon, nonagon, or the decagon.
400
Which of these shapes have parallel lines?
Yellow (square), orange (rhombus), dark purple (parallelogram), red (trapezium), and blue (rectangle).
There are a total of 9 pairs of parallel lines.
400
Find the perimeter by first finding the missing side lengths.
P = 12+7+4+2+8+9
P=42cm
400
Julia says this picture has more acute angles than obtuse angles. Is she correct?
Yes, there are 12 acute angles, 9 right angles, and only 2 obtuse angles.
400
Addie designed playground A and Casten designed playground B. Which playground has a bigger area? 
They have the same area!
Shape 1:
A = 10x10 + 10x15
A = 250m2
Shape 2:
A=10x10 + 10x15
A = 250m2
400
Joey and Bennett are having a very serious math discussion. Joey says that rectangle 2 has the greatest area. Bennett says rectangle 3 has the greatest area. Who is correct? 
Bennett is correct, rectangle 3 has an area of 45m2 and rectangle 2 has an area of 30m2.
500
Identify the type of triangle below:
Isosceles Right-Angled Triangle
500
Emily is planting tulips along the perimeter of the school. The school is a rectangle and she knows one side is 24m and another side is 32m.
She is putting one tulip every 1m around the school. If she already has 68 tulips, how many more does she need to go around the perimeter of the school?
P = 24+24+32+32
P=112m
112-68 = 44
Emily needs 44 more tulips.
500
If the time on a clock is 12:25 what type of angle are the hands making?
The hands make an obtuse angle. 
500
Find the area of this composite shape.
Rectangle:
A = 10x12
A = 120cm2
Triangle:
A = 0.5x10x8
A = 40cm2
Total = 160cm2
500
Annabella is building a new backyard for her dog. She wants to fill her backyard with fresh grass for her dog to play in. If this is the measurements of her backyard in m, how much grass will she need to buy to fill the area of her backyard.
A1 = 3x5 = 15m2
A2 = 7x(6+5) = 77m2
A3 = 2x3 = 6m2
She will need to buy 98m2 of grass to fill her backyard.