2 years ago

Please help this is due tomorrow

Mathematics

2 answers:

inna [77]2 years ago

4 0

Answer:

112°

Step-by-step explanation:

x = 180° - 21° - (180°-133°) [angle sum of triangle; adj angles on a str line)

= 180° - 21° - 47°

= 112°

Kisachek [45]2 years ago

3 0

133-21=112
X would be 112 degrees because two interior angles add up to the exterior angle

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