The scale factor of the smaller figure to the larger figure is 4/25
<h3>Scale factors</h3>
Scale factors is used to enlarge or diminish the size of an object. The rato of the sides or volume of the figures is the scale factor.
Given the following
Surface area of small cylinder = 20πyd²
Surface area of large cylinder = 125πyd²
find the ratio
Scale factor = 20π/125π
Scale factor = 4/25
Hence the scale factor of the smaller figure to the larger figure is 4/25
learn more on scale factor here: brainly.com/question/25722260
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Answer:
Step-by-step explanation:
step 1
Find the length side of the square
we know that
The area of a square is equal to
where
b is the length side
we have
substitute in the formula of area
solve for b
square root both sides
step 2
Find the length of the diagonal
Applying the Pythagorean Theorem
see the attached figure to better understand the problem
substitute the given values
square root both sides
simplify
Step-by-step explanation:
2(8) - 3(4) - 1
16 - 12 - 1
4 - 1
3
The expression after being evaluated is going to equal to 3.
I believe your answer is A for this question