jariahbrown01 jariahbrown01
  • 30-01-2022
  • Mathematics
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In triangle PQR shown below, what is the measure of angle R in degrees

In triangle PQR shown below what is the measure of angle R in degrees class=

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fieryanswererft
fieryanswererft fieryanswererft
  • 30-01-2022

Answer:

angle R = 23.5°

Step-by-step explanation:

we should know the total interior angle of a triangle is 180°

angle R + 47.5° + 109° = 180°

angle R = 180° - 47.5° - 109°

angle R = 23.5°

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