shynnyooksj shynnyooksj
  • 24-09-2017
  • Mathematics
contestada

a
108 degrees

b
24 degrees

c
156 degrees

d
72 degrees

a 108 degrees b 24 degrees c 156 degrees d 72 degrees class=

Respuesta :

ruhibreddy
ruhibreddy ruhibreddy
  • 24-09-2017
According to the Alternate Exterior Theorem, alternate exterior angles are congruent. So:

3x = 4x - 24
x = 24

But, this question is not over. This question is asking for angle RST, not x.

3(24) = 72

Hope this helped!
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