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2 years ago

Pls help these are due TODAY!!!!

Mathematics

1 answer:

Tamiku [17]2 years ago

5 0

Answer:

Step-by-step explanation:

the two triangles formed from c are similar which means the sides are proportional

the proportion of one length of a side of a triangle to a similar side of the other triangle is the same as another side to its corresponding side of the other triangle. god im bad explaining stuff

anyway 2 is to 8 what 2.5 is to length BC. 2/8 = 2.5/x

-crossmultiplyyy

2*x = 2.5*8

2x = 20

2x/2 = 20/2

x = 10

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