Simran Gill speed walks around the school playground every evening. The playground is 80m long and 45m wide.
a.) What is the perimater of the playground?
b.) Suppose Simran took a longer walk. Suggest some ways he could do that.
To find the perimeter, you just have add the length+width+length+width. In this case, the answer will be:
1 250m
80
80
45
+ 45
________
250
b) he could walk home.
a.) To find the perimeter of the playground, you need to calculate the sum of all the sides of the playground.
The length of the playground is given as 80m, and the width is given as 45m.
Perimeter = 2(l + w)
Therefore, the perimeter of the playground is:
Perimeter = 2(80m + 45m)
= 2 * 125m
= 250m
So, the perimeter of the playground is 250m.
b.) To suggest some ways Simran could take a longer walk, consider that a longer walk would involve covering a greater distance than walking around the perimeter of the playground once. Here are a few suggestions:
1. Go for multiple laps: Simran could walk around the playground multiple times. For example, he could walk around it twice, three times, or even more to increase the distance covered.
2. Include diagonal paths: Simran could walk diagonally across the playground from one corner to another, covering a longer distance compared to walking along the sides.
3. Explore different paths: Instead of following the usual perimeter, Simran could walk in different patterns or paths within the playground. For example, he could walk along a zigzag path or a circular path within the playground.
4. Walk along the boundary: Simran could walk along the pathway just outside the playground's boundary instead of walking inside it. This would increase the walking distance.
By applying these suggestions, Simran can take a longer walk and cover a greater distance.
P = 2L + 2W
P = 2(80) + 2(45)
P = 160 + 90
P = ?