SOLUTION: Second angle in quadrilateral is eight times as large as first angle.The Third angle is half as large as the second. The fourth angle is as large as the first angle and the second

Algebra ->  Angles -> SOLUTION: Second angle in quadrilateral is eight times as large as first angle.The Third angle is half as large as the second. The fourth angle is as large as the first angle and the second       Log On


   

Question 209402: Second angle in quadrilateral is eight times as large as first angle.The Third angle is half as large as the second. The fourth angle is as large as the first angle and the second angle combined. Find the angle measures in the quadrilateral.
Answer by RAY100(1637) About Me  (Show Source):
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angle,,,,1,,,,,,,,,,x,,,,,,,,,,,,,,,,16.364 degrees
.
,,,,,,,,,2,,,,,,,,,,8x,,,,,,,,,,,,,,,131
.
,,,,,,,,,3,,,,,,,,,,8x/2=4x,,,,,,,,,,65.5
.
,,,,,,,,,4,,,,,,,,,,x+8x=9x,,,,,,,,,,147.3
.
TOTAL,,,,,,,,,,,,,,,,22x,,,,,,,,,,,, 360
..
22x=360
.
x=16.364
.
complete the table
.