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2 years ago

Triangle ABC is congruent to triangle DEF. If DE = 41, EF = 23, DF = 36, and AC = 5x − 9, what is x? Round to the nearest tenth.

Mathematics

1 answer:

attashe74 [19]2 years ago

6 0

The value of x in the triangles is 9.0

<h3>How to determine the value of x?</h3>

The given parameters are:

Triangle ABC is congruent to triangle DEF.

DE = 41,

EF = 23,

DF = 36

AC = 5x − 9

Side AC corresponds to DF

So, we have

5x - 9 = 36

Add 9 to both sides

5x = 45

Divide by 5

x = 9.0

Hence, the value of x is 9.0

Read more about congruent triangle at

brainly.com/question/1675117

#SPJ1

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3 years ago