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3 years ago

Find the length of missing sides

Mathematics

1 answer:

N76 [4]3 years ago

5 0

Answer:

ratio B/A = 5/3
x = 9
y = 30

Step-by-step explanation:

From lower right, clockwise around the figure, the side lengths are given as ...

B: y : 50 : 15

A: 18 : 30 : x

Then the scale factor B : A is the ratio between corresponding sides:

B : A = 50 : 30 = 5 : 3 . . . or 5/3

The other side pairs have this same ratio:

x/15 = 3/5

x = 15(3/5) = 9

y/18 = 5/3

y = 18(5/3) = 30

<u>Summary</u>:

ratio B/A = 5/3
x = 9
y = 30

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