Area of Rectangles
Rectangles 2
Area of Triangles
Perimeter
No calculator
100
Find the area of a rectangle with length of 5cm and width of 6cm.
30 cm2
100
Find the area of a rectangle with a length of 14 centimeters and width of 12 centimeters.
168 cm2
100
The area of a triangle with a base of 8 mm and a height of 10 mm.
Area of triangle = 1/2 x base x height
40 m2
100
Find the perimeter of a triangles whose sides are 3cm, 4cm and 5cm
12cm
100
Look at the pattern: 3, 6, 9, 12, __, __, __
What are the next three numbers in this pattern?
15, 18, 21
200
The area of the rectangle.
176 cm2
200
Connor designs a pond that is 3 m in length and 6 m in width.
What is the area?
18 m2
200
The area of a triangle with a base of 2 cm and a height of 4 cm.
Area of triangle = 1/2 x base x height
4 cm2
200
Find the perimeter of a shape with sides 14cm, 15cm, 20cm and 18cm.
67 cm
200
Convert 40% to a decimal
0.4
300
The area of a rectangle is 26 cm2. What is the length and width of each side?
13 cm and 2 cm
300
Jack designs a pond that measures 12 m in length and 4 m in width. What is the area?
48 m2
300
Find the area.
Area of triangle = 1/2 x base x height
56 in2
300
What is the perimeter of a rectangle with length 20 m and width 10 m?
60m (because you need to count each side twice!)
300
Simplify the fraction 10/30
1/3
400
The area of a rectangle with a length of 3.4m and a width of 15m.
51m2
400
The area of this rectangle is 108 square yards. Find the width.
9 yd
400
Two students calculated the area of a triangle with base of 15 cm and height 10 cm.
Max: A = ½ x 15 x 10 = 75 cm2
Rudy: A = ½ x 15 + 10 = 75 cm2
Who is correct?
A. Max
B. Rudy
C. Both
D. Neither
Max
400
Calculate the perimeter of a rectangle with length 9 mm and width 7 mm
32mm (because a rectangle has 4 sides, not 2!)
400
Use your order of operations to find
Times before add!
15 + 8 = 23
500
The area of a rectangle with a length of 15 mm and a width of 19.2 mm.
288 mm2
500
A rectangle has an area of 42 cm2 and a width of 7 cm. What is the length of the rectangle?
6 cm
500
A triangular billboard has a base of 18 m and a height of 9 m.
Lisa says the area is 72 m2.
James says the area is 81 m2.
Who is correct?
A. Lisa
B. James
C. Both
D. Neither
Lisa
500
Find the perimeter of a square with sides of 6 cm.
24cm
500
What is 23 x 41?
(Hint: use your area model)
943