A scale drawing of a rectangular park had a scale of 1 cm = 60 m.
4.8 cm
4.2 cm
What is the actual perimeter of the park in meters?
To find the actual perimeter of the park in meters, we need to convert the measurements on the scale drawing to their corresponding measurements in real life.
On the scale drawing, the length of the park is represented by 4.8 cm. Since 1 cm on the scale drawing represents 60 m in reality, we can multiply 4.8 cm by 60 m to get the actual length of the park: 4.8 cm * 60 m/cm = 288 m.
Similarly, the width of the park on the scale drawing is 4.2 cm. Multiplying this by the scale of 1 cm = 60 m gives us the actual width of the park: 4.2 cm * 60 m/cm = 252 m.
The perimeter of a rectangle can be calculated by adding up all four sides. In this case, since the opposite sides of a rectangle are equal in length, we can use the formula: perimeter = 2 * (length + width).
Substituting in the actual length and width values we found, the actual perimeter of the park is:
perimeter = 2 * (288 m + 252 m) = 2 * 540 m = 1080 m.
Therefore, the actual perimeter of the park is 1080 meters.
A scale drawing of a rectangular park had a scale of 1 cm = 60 m.
3.1 cm
9.6 cm
What is the actual perimeter of the park in meters?
To find the actual perimeter of the park in meters, we need to convert the measurements on the scale drawing to their corresponding measurements in real life.
On the scale drawing, the length of the park is represented by 3.1 cm. Since 1 cm on the scale drawing represents 60 m in reality, we can multiply 3.1 cm by 60 m to get the actual length of the park: 3.1 cm * 60 m/cm = 186 m.
Similarly, the width of the park on the scale drawing is 9.6 cm. Multiplying this by the scale of 1 cm = 60 m gives us the actual width of the park: 9.6 cm * 60 m/cm = 576 m.
The perimeter of a rectangle can be calculated by adding up all four sides. In this case, since the opposite sides of a rectangle are equal in length, we can use the formula: perimeter = 2 * (length + width).
Substituting in the actual length and width values we found, the actual perimeter of the park is:
perimeter = 2 * (186 m + 576 m) = 2 * 762 m = 1524 m.
Therefore, the actual perimeter of the park is 1524 meters.
A scale drawing of a rectangular park had a scale of 1 cm = 110 m.
5.3 cm
10.5 cm
What is the actual perimeter of the park in meters?
To find the actual perimeter of the park in meters, we need to convert the measurements on the scale drawing to their corresponding measurements in real life.
On the scale drawing, the length of the park is represented by 5.3 cm. Since 1 cm on the scale drawing represents 110 m in reality, we can multiply 5.3 cm by 110 m to get the actual length of the park: 5.3 cm * 110 m/cm = 583 m.
Similarly, the width of the park on the scale drawing is 10.5 cm. Multiplying this by the scale of 1 cm = 110 m gives us the actual width of the park: 10.5 cm * 110 m/cm = 1155 m.
The perimeter of a rectangle can be calculated by adding up all four sides. In this case, since the opposite sides of a rectangle are equal in length, we can use the formula: perimeter = 2 * (length + width).
Substituting in the actual length and width values we found, the actual perimeter of the park is:
perimeter = 2 * (583 m + 1155 m) = 2 * 1738 m = 3476 m.
Therefore, the actual perimeter of the park is 3476 meters.
To find the actual perimeter of the park in meters, we need to use the given scale and the dimensions of the scale drawing.
Given:
Scale: 1 cm = 60 m
Measurement on the scale drawing:
Length: 4.8 cm
Width: 4.2 cm
Step 1: Calculate the length and width of the park in meters.
Length of the park = Length on the scale drawing × Scale
= 4.8 cm × 60 m/cm
= 288 m
Width of the park = Width on the scale drawing × Scale
= 4.2 cm × 60 m/cm
= 252 m
Step 2: Calculate the perimeter of the park.
Perimeter = 2 × (Length + Width)
= 2 × (288 m + 252 m)
= 2 × 540 m
= 1080 m
Therefore, the actual perimeter of the park is 1080 meters.
To find the actual perimeter of the park in meters, we need to first calculate the perimeter of the scale drawing using the given scale, and then convert it to meters.
The scale of the drawing is 1 cm = 60 m. This means that every 1 centimeter on the drawing represents 60 meters in real life.
The dimensions of the scale drawing are given as 4.8 cm and 4.2 cm. To find the perimeter, we add up all the sides of the rectangle.
Perimeter of the scale drawing = 2(Length + Width)
Perimeter of the scale drawing = 2(4.8 cm + 4.2 cm)
Perimeter of the scale drawing = 2(9 cm)
Perimeter of the scale drawing = 18 cm
Now, to convert the scale drawing perimeter to meters, we need to use the scale conversion factor.
Conversion factor: 1 cm = 60 m
Perimeter in meters = Perimeter in centimeters × Conversion factor
Perimeter in meters = 18 cm × 60 m/cm
Perimeter in meters = 1080 m
Therefore, the actual perimeter of the park is 1080 meters.