Respuesta :

Answer:

scalene - not a right triangle

Step-by-step explanation:

distance between 2 points: √(x-x')² + (y-y')²

QR = √(2-1)² + (2 - -2)² = √17 = 4.1

RS = √(1 - -4)² + (-2 - -4)² = √29 = 5.4

QS = √(2 - -4)² + (2 - -4)² = √72 = 8.5

mhanifa

Answer:

  • scalene- not a right tringle
  • True

Step-by-step explanation:

Question 1

All sides of the triangle are different and no right angle. Confirmed visually.

  • scalene- not a right tringle

Question 2

SR ≅ TR

∠QRS ≅ ∠URT

QR ≅ UR

  • True
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