Answer:
sure ill send down a plane
Step-by-step explanation:
<em><u>The question is the base of the triangle, so we use the formula : b²=c²–a²</u></em>
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Answer:
11 degrees
Step-by-step explanation:
The sum of the interior angles of a triangle is 180 degrees.
From 180 degrees we subtract the sum of 102 degrees and 67 degrees, obtaining 11 degrees (first answer choice)