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Mathematics 18 Online
OpenStudy (lexi724):

CHECK ANSWER/ Receive medal : 6% A.6% B.8% C.10% D.12%

OpenStudy (lexi724):

OpenStudy (anonymous):

its right

OpenStudy (igreen):

Find the area of the circle first. \(\sf A = \pi r^2\) Plug in what we know: \(\sf A = (3.14)(8^2)\) Simplify exponent: \(\sf A = (3.14)(64)\) Multiply: \(\sf A = 200.96\) Now find the area of the triangle. \(\sf A = \dfrac{1}{2}bh\) Plug in what we know: \(\sf A = \dfrac{1}{2}(4)(6)\) Multiply: \(\sf A = 12\) Now divide this to the area of the circle. \(\sf 12 \div 200.96 \approx 0.06\) Multiply by 100 to convert it into a percentage: \(\sf 0.06 \times 100 = 6\%\) \(\Huge\color{lime}\checkmark\)

OpenStudy (igreen):

@Lexi724

OpenStudy (anonymous):

told you its right

OpenStudy (anonymous):

did that help

OpenStudy (anonymous):

lexi u there

OpenStudy (igreen):

She's offline at the moment.

OpenStudy (anonymous):

wow

OpenStudy (anonymous):

i fanned u green

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