tiennad1585
tiennad1585 tiennad1585
  • 11-06-2021
  • Mathematics
contestada

find the measure of angle TFM​

find the measure of angle TFM class=

Respuesta :

swekshyakarna738
swekshyakarna738 swekshyakarna738
  • 11-06-2021

Answer:

130°

Step-by-step explanation:

angle TFM + angle MFD = 180° (being a linear pair)

or, 4m + 142° +2m + 56°= 180°

or, 6m= 180°- 198°

or, m= -18°/6

so, m= -3°

now, angle TFM = 4m +142°= -12°+142°= 130°

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