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Scale Factor
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floor plan : Garage
1 : 100
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Find 1 in²
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1in : 100 in
(1 in)² : (100 in)²
1 in² : 10 000 in²
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Find 8 in²
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1 in² : 10 000 in²
8 in² : 80 000 in²
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Answer: 80 000 in²
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The answer is 35 because it is a 90 degree triangle with a degree of 55
For the first problem you would have to write 3.0035 as numerator over 10,000.
30035/10,000.
For the second problem 1/40 as a decimal = 0.025.
Hope it helps!
Step-by-step explanation:
when 2 shapes are similar, it means that all their angles are the same compared with each other.
and all distances (incl. side lengths) if one shape correlate to the corresponding distances in the other shadow by the same ratio or factor.
we have one side (30 m in A and 50 m in B), where we have both measures.
we see that the ratio to "go" from A to B is 30/50 = 3/5.
that means a distance in A is the same distance in B multiplied by 3/5.
and that factor is the same also for every other side.
therefore,
x = 15 m × 3/5 = 3 m × 3 = 9 m
y × 3/5 = 18 m
3y = 90 m
y = 30 m
46 x 20 = 920 920 - 153 = 767 So 767 cars can be parked in the lot!