sheneikacurtis6605 sheneikacurtis6605

19-05-2020
Mathematics

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find the measurement of the angle

find the measurement of the angle class=

Respuesta :

jimrgrant1 jimrgrant1

19-05-2020

Answer:

∠ 1 = 120°

Step-by-step explanation:

Note that ∠ Q and ∠ R are congruent, that is both 30°, thus

∠ 1 = 180° - (30 + 30)° = 180° - 60° = 120°

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