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13-01-2023
Mathematics

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Triangle ABC ~ triangle DEF. Use the image to answer the question.

Determine the measurement of EF.

EF = 1.1
EF = 1.39
EF = 2.37
EF = 3.3

Triangle ABC triangle DEF Use the image to answer the question Determine the measurement of EF EF 11 EF 139 EF 237 EF 33 class=

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KurdishPotato KurdishPotato

13-01-2023

Answer:

EF = 2.37

Step-by-step explanation:

It's given that these are similar triangles.

In similar triangles, the side lengths are proportional.

We can write the following equation based on this information:

[tex] \frac{11}{3.3} = \frac{7.9}{ef} [/tex]

Cross multiply fractions

11EF = 27.03

Divide both sides by 11

EF = 2.37

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