7hamani07
7hamani07 7hamani07
  • 12-07-2021
  • Mathematics
contestada

THIS THREE QS WITH EXPLANATION sum pls

THIS THREE QS WITH EXPLANATION sum pls class=

Respuesta :

favourokocha9
favourokocha9 favourokocha9
  • 12-07-2021

Answer:

7. y=46,x=44

Step-by-step explanation:

srq=y(alternate angles)

38+y=84(sum of the two opposite interior angles equals to exterior)

therefore y=46

x+y=90(sum of the two adjacent angles of a right angled triangle)

x+46=90

x=44

therefore y=46 and x=44

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