Blank Jeopardy

1
Various Measurement Problem Solving
Area vs. Perimeter
Irregular Shapes
Perimeter
Area
1 pt
1 pt
1 pt
1 pt
1 pt
2 pt
2 pt
2 pt
2 pt
2 pt
3 pt
3 pt
3 pt
3 pt
3 pt
4 pt
4 pt
4 pt
4 pt
4 pt
5 pt
5 pt
5 pt
5 pt
5 pt
2
What is the perimeter of this shape?
3
The perimeter is 20 units
4
What is the perimeter of this shape?
35 meters
22 meters
5
35 22 35 22
114 meters
6
Which of these rectangles has the greatest
perimeter?
A. 5 x 8 B. 2 x 20 C. 1 x 30 D. 6 x 10
7
Figure C has the greatest perimeter.
A. 5 x 8 perimeter 26 B. 2 x 20 perimeter
44 C. 1 x 30 perimeter 62 D. 6 x 10 perimeter
32
8
If you had 50 square tiles, what rectangular
shape would have the least perimeter?
9
There are 3 rectangles that can be made with 50
tiles. 1 x 50 2 x 25 5 x 10
The 5 x 10 rectangle has a perimeter of 30. This
is the least perimeter of the three.
10
What is the perimeter of this shape? Use 3.14 for
p.
12 m
12 m
11
The perimeter is found by multiplying 3.14 x 12
for the curves (37.68), and Add in the straight
sides (2 x 12). Total 37.68 24
The perimeter is 61.68 meters.
12
What is the area of this shape?
13
The area is 21 square units.
14
What is the area of this triangle?
10 cm
7 cm
6 cm
12 cm
15
6 cm
12 cm
The area of the rectangle is 72 sq. cm.
Therefore the area of the triangle is half of the
rectangle or, 36 sq. cm.
16
What is the area of this circle? Use 3.14 for p.
22 in.
17
R x R x p 11 x 11 x 3.14
The area of the circle is 379.94 sq. in.
18
What is the area of the pink figure?
19
The area of the entire square is 36 units2. The
area of the missing triangular piece is 4.5 sq.
units. The area of the pink figure is 36 - 4.5
31.5 sq. units.
20
If you had 30 meters of fence to build a
rectangular dog kennel, what dimensions would
give your dog the most room to play?
21
Shapes with the largest area are those that look
most like a square. The following is a list of
all possible rectangles you can make with 30
meters of fence. 1 x 14 14 2 x 13 26 3 x 12
36 4 x 11 44 5 x 10 50 6 x 9 54 7 x 8 56
The 7 x 8 rectangle looks most like a square and
has the largest playing space of 56 square meters.
Notice the dimensions add up to 15 which is half
of the total amount of fence.
22
List all the rectangles with an area of 40 square
cm. and a perimeter of less than 30 cm.
23
Rectangles with an area of 40 Which ones have a
perimeter of less than 30? 1 x 40 P 82 2 x
20 P 44 4 x 10 P 28 5 x 8 P 26
24
List all the rectangles with a perimeter of 26
units and an area of more than 25 sq. units.
25
Rectangles with a perimeter of 26 1 x 12 A
12 2 x 11 A 22 3 x 10 A 30 4 x 9 A 36 5
x 8 A 40 6 x 7 A 42
26
Of all the rectangles with an area of 18, which
one has the greatest perimeter?
27
Rectangles with an area of 18 1 x 18 P 38
units 2 x 9 P 22 units 3 x 6 P 18 units
28
Of all the rectangles with a perimeter of 16,
which one has the greatest area?
29
Rectangles with a perimeter of 16 1 x 7 A 7
units 2 x 6 A 12 units 3 x 5 A 15 units 4 x
4 A 16 units
30
June and Joe were planning to build a new garage.
The minimum size had to have at least 200 square
feet of space. What size would take the least
amount of lumber for the walls, and thus be the
cheapest to build?
31
Rectangles with an area of 200 1 x 200, 2 x
100, 4 x 50, 5 x 40, 8 x 25, 10 x 20
The 10 x 20 is the one that looks most like a
square and thus would have the least perimeter
and be the cheapest.
32
What is the area of the yellow shape?
33
21 10 24 2 57 sq. cm
34
What is the area of the orange shape?
35
An 8 x 5 rectangle has an area of 40 sq. units.
36
What is the area of this shape?
37
Area of the entire rectangle would be 60 sq.
units. Area of the missing triangle is 15 sq.
units. Area of red shape 45 sq. units.
38
What is the perimeter of this shape?
39
7
4
7
7 7 4 the sides (4 x 3.14) 2 the
curve 18 12.56 30.56 units
40
Each of the sections are equal.
What is the area of one section? Use 3.14 for p.
7
41
radius
half the circumference (r x p)
Area of a circle p x r x r
7 x 7 x 3.14 153.86 3 51.286 sq. units
7
42
The sides of this shape are all the same length.
If the perimeter is 42 inches, what is the length
of one side?
43
42 6 7 inches
44
What is the area this shape?
45
4 x 7 28 units2
46
What is the combined area of the two triangles?
47
Area of yellow rectangle is 7x6 42 Area of
orange square is 6x6 36 422 21 and 362
18 21 18 39 square units
48
A golfer tees off and the ball lands in the
rectangular region below. The green has 20 ft2
of area. What is the probability that the ball
lands on the green? Give your answer as a
fraction in simplest form.
20 ft2
5 ft
10 ft
49
Area of the green 20 ft2 Area of the yellow
rectangle 50 ft2 Probability of landing on
the green
20 or 2 50 5
20 ft2
5 ft
10 ft
50
How much area does Josey the mule have for
grazing?
From above, the white figure shows Joseys
grazing area
12 feet
building
51
A p x R x R 3.14 x 12 x 12 452.16 ft2
452.16 4 113.04
113.04 x 3 339.12 ft2