Mathematics
Session 2
Question 15 is a short-answer question. Write your answer to question 15 in the box provided in your
Student Answer Booklet. Do not write your answer in this test booklet. You may do your figuring in
the test booklet.
ID:295742 AL71305_lines.eps Common
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In the diagram below, perpendicular lines e and g are intersected by line f .
15
e
f
47°
g
x°
Based on the angle measures in the diagram, what is the value of x ?
231