<span>Each Exterior Angle = (360 degrees) ÷ (Number of Sides)
Each Interior Angle = 180 - (360 / Number of Sides)
Therefore, since one angle is 4 times the other then,
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4 * (360 degrees) / (Number of Sides) = <span>180 - (360 / Number of Sides)
Number of sides = 10 (it is a decagon)
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Answer:
$1.85
Step-by-step explanation:
$7.75 is $1.85 greater then $5.90
Answer:
84
Step-by-step explanation:
140% of 60 = 60 times 140% = 60 × 1.4 = 84
Answer:
group A.)220/330
group B.)339/509
Step-by-step explanation:
2/3 of 330 is 220 therefore the people selected in group a to win $100 fuel cards will be 220/330
same thing for group B. 2/3 of 509 is 339 so the answer will be 339/509
(hope i helped:))
