plzineedtopass
plzineedtopass plzineedtopass
  • 13-10-2020
  • Mathematics
contestada

What is the measure of

What is the measure of class=

Respuesta :

jimrgrant1 jimrgrant1
  • 13-10-2020

Answer:

∠ RST = 72°

Step-by-step explanation:

∠ RST and 4x - 24 are alternate exterior angles and congruent, thus

4x - 24 = 3x ( subtract 3x from both sides )

x - 24 = 0 ( add 24 to both sides )

x = 24

Thus

∠ RST = 3x = 3 × 24 = 72°

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