• Matematika
  • GEOMETRI Kelas 8 SMP
  • TEOREMA PYTHAGORAS
  • Penggunaan Teorema Pythagoras dalam Menentukan Jarak Dua Titik

Video solusi : A triangle is formed by the points A(-1,3) , B (5,7) , and A(0,8) .a. Show that the angle ACB is right angle!b. Find the coordinates of the point where the line through B parallel to AC cuts the x -axis!

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