chancestevenson chancestevenson
  • 08-08-2016
  • Mathematics
contestada

If y=22, find m,angle C
44
68
136
60

If y22 find mangle C 44 68 136 60 class=

Respuesta :

dalendrk
dalendrk dalendrk
  • 08-08-2016
ΔABC is an isosceles triangle therefore ∡B = ∡C.

ΔDCA is a rectangular triangle therefore ∡y + ∡C = 90°

22° + ∡C = 90°    |subtract 22° from both sides

∡C = 68°

Answer Link
robbinsaj15
robbinsaj15 robbinsaj15
  • 25-03-2021

Answer:

Step-by-step explanation:

B. 68

Answer Link

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