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Question about Triangles: Sum of Angles

Mathematics

Originais Teachy

Triangles: Sum of Angles

Easy

(Originais Teachy 2023) - Question Easy of Mathematics

João and Maria are studying triangles at school. The teacher taught that the sum of the internal angles in any triangle is always 180 degrees. João and Maria draw a triangle with angles of 30 degrees and 70 degrees. What is the third angle?
a.
100 degrees
b.
90 degrees
c.
80 degrees
d.
50 degrees
e.
60 degrees

Answer sheet:

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Answer sheet

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