Perimeter
A piece of drywall was cut so its length was 6 metres by 7 metres. What is the perimeter of the sheetrock?
P=6+6+7+7
=26 m
A classroom map was 5 meters wide and 2 meters long, what is the area of the map?
A= 5 x 2
= 10 m sq
29-17=10+?
2
The area of a parallelogram with a base of 12 cm and a height of 9 cm.
108 cm sq.
A video game map was 10 meters wide and 5 meters long, what is the perimeter of the map?
P = 10+10+5+5
= 20 + 10
= 30m
The woods behind Kaleb's house were 7 km wide and 5 km long. What is the area of the woods?
A= 7 x5
= 35 metres sq
Carol had 192 bottles of water. If she drank fifty-five of them, how many bottles would Carol have left?
192-55=137
The formula for the area of a triangle.
bxh/2
The surface of a swimming pool was 6 meters wide and 5 meters long. What is the perimeter of the surface?
P = 6+6+5+5
= 12 + 10
= 22m
A flower bed is 7 meters wide and 7 meters long, what is the area?
A = 7 x 7
= 49m sq
Which is greater:3/8 or 2/4?
2/4
A triangle has a base of 14 cm and a height of 6 cm. What is its area?
(14x6=84)
84/2= 42 cm2
Rachel had a sheet of paper that was 9 cm long and 4 cm wide. What is the perimeter of the paper?
P= 9+9+4+4
= 18 + 8
=26 cm
Edward was painting a fence. The total area was 36 m2. If the fence was 9 metres long, how tall is it?
36 divided by 9 = (or 9x?=36)
4 metres
81/9
9
132/11
12
I have a rectangular yard with 60 m of fencing around it. What is the length of my yard if the width is 10 m?
20 m
An office building window had a length of 9 metres. Its total area was 18 square meteres. How wide was the window?
A = L x W
18 ft sq = 9ft x ____
(18 divided by 9 = 2)
W = 2 metres
Round to the nearest hundreds place.
4,998
5,000
96/12
8