Zeros: -4,4,2 Degree: 3
1 answer:
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Answer:
These two figures are similar because equals
Step-by-step explanation:
The figures will be similar if their ratios of the two sides are equal. So we need to check the ratios of the figures to see if they are similar or not.
For the smaller figure the ratio is , and for the bigger figure the ratio is
which upon simplification reduces to
.
So we see that the ratios are equal. Thus the figures are similar.
For this case we have the following data:
The original dimensions of the drawing are:
- Width: 3cm
- Height: 5cm
If the copier zoom is at 120%, we can find the new dimensions of the drawing by making a rule of three:
Width:
3 ----------> 100%
x ----------> 120%
Where x represents the new width of the drawing:
Long:
5 ----------> 100%
y ----------> 120%
Where y represents the new long of the drawing:
Thus, the new dimensions are 3.6 cm wide and 6 cm long
Answer:
the longer dimension of the new drawing is 6cm