Cool Down: Drawing a Pool
1 answer:
The pool's new dimensions will be 10cm by 5cm, where 1 centimeter equals 5 meters.
<h3>What do we mean by dimensions?</h3>- The dimension of a mathematical space is defined informally in physics and mathematics as the smallest number of coordinates required to specify any point within it.
- A line has a dimension of one because it only requires one coordinate to specify a point on it, such as the point at 5 on a number line.
So, scaling is a technique for resizing an object. It can either enlarge or decrease the size of the object.
- A rectangular pool's dimensions of 50m by 25m
Making a scale drawing of the pool in which 1cm equals 5 meters, that is:
- 1 cm = 5m .... (1)
The length:
- L = 50 m ..... (2)
Subtraction of both expressions 1 and 2:
- 1/L = 5/50
- 5L = 50
- L = 50/5
- L = 10cm
In terms of width:
- The original width was 25 meters.
Obtain new width:
- 1/W = 5/25
- 5W = 25
- W = 25/5
- W = 5cm
Therefore, the pool's new dimensions will be 10cm by 5cm, where 1 centimeter equals 5 meters.
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The correct question is given below;
A rectangular swimming pool measures 50 meters in length and 25 meters in width. Make a scale drawing of the swimming pool where 1 centimeter represents 5 meters.
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