If the scale factor is 5, how many times larger will the scaled copy's area be?
1 answer:
Answer:
25 times
Step-by-step explanation:
Scale factor is the ratio of dimensions of the image and the preimage.
Scale factor =
Since area of a figure is the square of dimensions.
Area = Length × Width
Therefore, area scale factor will be the ratio of square of the dimensions of image and preimage.
Area scale factor =
= (Scale factor)²
= 5²
= 25
Therefore, area of the image will be 25 times the area of the preimage.
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Answer:
<h3>2kg = mass</h3>Step-by-step explanation:
<h3>What is the mass?</h3>Mass is a body of matter without definite shape.
Use the Newton's second law of motion formula.
Note:
<u>Given:</u>
- Force = 10N
- Acceleration = 5m/s
First thing you do is divide.
10/5=2
= 2kg (mass)
Therefore, the final answer is 2kg (mass).
I hope this helps, let me know if you have any questions.
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