A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

FelicityFicca

  • one year ago

In which line did the student make the first mistake? A student solved the following problem and made an error: Triangles ABC and DEF. Angles A and F are congruent and measure 63 degrees. Coordinates for the vertices are at A (1, 2) and B (1, 4) and C (3, 3) D (5, 1) and E (3, 2) and F (5, 3) (IMAGE 1) Line 1 segment AB equals 2, segment FD equals 2, segment AB is congruent to segment FD (IMAGE 2) Line 2 ∠A ≅ ∠F Line 3 Length of segment AC. A (1, 2) C (3, 3) (IMAGE 3) d equals square root of quantity x sub 2 minus x sub 1 squared plus quantity y sub 2 minus y sub 1 squared, then d equals square root of quantity 1 minus 3 all squared plus quantity 2 minus 3 all squared, then d equals square root of negative 2 squared plus negative 1 squared, then d equals square root of 4 plus 1, then d equals square root of 5 segment AC = 2.23 Line 4 Length of segment EF. E (3, 2) F (5, 3) (IMAGE 4) d equals square root of quantity x sub 2 minus x sub 1 squared plus quantity y sub 2 minus y sub squared then d equals square root of quantity 3 minus 5 all squared plus quantity 2 minus 3 all squared, then d equals square root of negative 2 squared plus negative 1, then d equals square root of 4 plus 1, then d equals square root of 5 segment EF= 2.23 Line 5 segment AC is congruent to segment FE Line 6 triangle ABC is congruent to triangle EFD by SAS

  • This Question is Open
  1. FelicityFicca
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

  2. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.