What is the area of a square with sides that are 2m
4m²
100
What is the name of an angle that has 90 degrees.
Right Angle
100
Robert is building a dog house for his puppy. If the house measures 2 metres by 3 metres, what is the area of the house?
6m²
100
If you walk around the playground, you are walking around its...
Perimeter
100
12 x 8
96
200
A rectangle measures this:
Length - 5m
Width - 2m
What is the area of this shape?
10m²
200
What is the name of an angle that measures between 181 - 359 degrees?
Reflex Angle
200
A rectangle has a TOTAL perimeter of 20 cm
If the width is 4cm, what would the length be?
6cm
200
Alex wants to know how much wood he needs to frame a picture. One side measure 20cm and the other side measures 15cm.
How much wood does he need?
70cm of wood
200
20 x 4
80
300
TRUE OR FALSE
The area of our classroom would be approximately 100m²
FALSE - It would be roughly 50m²
300
True or False?
When measuring using a protractor, it doesn't matter if you are accurate or not. Close enough is good enough
FALSE - It is ESPECIALLY important to read the protractor carefully.
300
A farmer needs to get a new fence built around the cow paddock.
His paddock measure 5m x 10m.
If fencing costs $2 per metre, how much would it cost to fence the entire paddock?
$60
300
A rectangle has a perimeter of 14cm.
What might it look like?
Check answers - many options
300
$22.50 x 3
$67.50
400
TRUE OR FALSE
To find the area of a shape, we just add all the sides together.
FALSE
400
If I have an angle that measures 131 degrees, I have an OBTUSE angle.
True
400
Eddie's bedroom measures 4m x 6m.
Jamie's bedroom measures 5m x 3m.
Billy's bedroom measures 5m x 4m.
Who has the SMALLEST bedroom?
Jamie
400
TRUE OR FALSE
To find the perimeter of a shape that is NOT a square or rectangle, you just add all the sides together and then divide the answer by 3
FALSE
400
4 x 5 x 2
40
500
A rectangle has an area of 16m².
What might it's measurements be?
LENGTH and WIDTH
1 x 16
2 x 8
4 x 4
500
If the hand of a clock travels from the 12, all the way around the clock face and back to the 12, draw and label the angle that has taken place.
Check Answers
500
Sally measures a reflex angle carefully and she thinks that it is between 45 degrees and 50 degrees. She tells the teacher that it is 47 degrees.
The teacher knows that Sally is incorrect.
How does the teacher know?
Reflex angles MUST be more than 181 degrees.
500
Lily knows that one side of a triangle is 7 cms long. If the perimeter is 20cms, draw the shape AND measurements.