The opposite angles in a cyclic quadrilateral are supplementary. i.e., the sum of the opposite angles is equal to 180˚
So using theorem we find that
∠A+∠C = 180
x + 108 = 180
x = 180 - 108
x = 72
∠B+∠D = 180
88 + y = 180
y = 180 - 88
y = 92
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Answer:
c
Step-by-step explanation:
i did it in a test and i used a calculator
Answer:
4th option
Step-by-step explanation:
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28% = 28/100 = 0.28
$100.80/0.28 = $360 ← answer
