Multiple Choice
Write the algebraic expression described.
-A quadrilateral is a four-sided figure whose angle sum is 360°. If one angle measures x°, a second angle measures 4x°, and a third angle measures 9x°, express the measure of the fourth angle in terms of x.
A) (360 - 14x) °
B) (360 - 13x) °
C) (14x - 360) °
D) (360 + 14x) °
Correct Answer:
Verified
Correct Answer:
Verified
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