9
QuizMultiple Choice
Triangle Angle Theorems
Question 9 of 14 • 25-26 MATH 1 - S1
A triangle is sitting on a horizontal line. The bottom left interior angle of the triangle is (9 + k) degrees. The exterior angle to the bottom left interior angle is (5 k minus 3) degrees.
Answer
A
k = 28B
k = 29C
k = 31D
k = 42