A few days ago
oh helpppp on math.?
quest 9: a landing pad for a helicopter is in the shape of a circle with a radius of 7 meters. What is the area of the landing pad?
quest 10: a rectangle has a perimeter of 44 inches and an area o 72 square inches. what are the lengths of the sides of the rectangle?
Top 3 Answers
A few days ago
Favorite Answer
quest 9: Well… area of a circle is pie r squared. So, 3.14(7)squared equals 153.86 m.
quest 10: 18 by 4… I kinda just used a guess and check method on this one.
Hope I helped!!
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A few days ago
area equals radius squared times pi, so 49 x 3.14=153.86 square meters.
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A few days ago
radias is half the diameter pie(r2)
15.5 15.5 6.5 6.5 for rectangle =]
have as best answer please =]
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