THESE MEAN PEOPLE REALLY BE TROLLING WITH MY GRADES BRUHLET REALLY REPORT CARDS ARE TODAYI NEED HELP. plzzzzz its my last questi
on
A student solved the problem below as part of her homework. Review her work and check for any mistakes. For each line in her work, explain what she did to get her next step.
QUESTIONS TO ANSWER:
A. Explain Mistakes Made
B. Correct Work and Answer
(FIRST IMAGE IS THE QUESTION)
(SECOND IMAGE IS THE STUDENT WORK)
A student solved the problem below as part of her homework. Review her work and check for any mistakes. For each line in her work, explain what she did to get her next step.
QUESTIONS TO ANSWER:
A. Explain Mistakes Made
B. Correct Work and Answer
(FIRST IMAGE IS THE QUESTION)
(SECOND IMAGE IS THE STUDENT WORK)
2 answers:
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Similar shapes may or may not be congruent.
The value of x is (a) 9.0
The corresponding sides are:
- AB and DE
- BC and EF
- AC and DF
The side lengths are:
Because the shapes are congruent, and AC corresponds to DF.
This means that:
So, we have:
Collect like terms
Divide both sides by 5
<em>Hence, the correct option is (a) 9.0</em>
Read more about congruent triangles at: