lilmay2112
contestada

7. ⬆️⬆️
8. state the y coordinates
9. state the value of the length of PR
10. state the length of XY
11. Is XY=1/2 PR yes or no
i’ll give brainiest

7 8 state the y coordinates 9 state the value of the length of PR 10 state the length of XY 11 Is XY12 PR yes or no ill give brainiest class=

Respuesta :

mhanifa

Answer:

As per diagram we have:

  • PX = XQ ⇒ X is the midpoint of PQ
  • RY = YQ ⇒ Y is the midpoint of RQ

8

Coordinates of X:

  • ( (b + 0)/2, (c + 0)/2) = (1/2b, 1/2c)

Coordinates of Y:

  • ((b + a)/2, (c + 0)/2) = (1/2(b + a), 1/2c)

9

Length of PR:

  • PR = a - 0 = a

10

Length of XY is:

  • XY = 1/2(b + a) - 1/2b = 1/2a

11

  • XY = 1/2PR as XY is the midsegment of the triangle PQR

Otras preguntas