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saw5 [17]
3 years ago
5

Can someone please tell me what the area of this thing is?

Mathematics
1 answer:
g100num [7]3 years ago
7 0
Area of small triangle = 1/2bh = 1/2(5)(2) = 5
area of large triangle = 1/2bh = 1/2(6)(4) = 12
area of trapezoid = 1/2(b1+b2)h = 1/2(11+14)(2) = 25

area of figure = 5 + 12 + 25 = 42
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The slope of the tangent line to the curve is d<em>y</em>/d<em>x</em>. By the chain rule,

d<em>y</em>/d<em>x</em> = d<em>y</em>/d<em>θ</em> • d<em>θ</em>/d<em>x</em> = (d<em>y</em>/d<em>θ</em>) / (d<em>x</em>/d<em>θ</em>)

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<em>y</em> = -(<em>x</em> - 338)/(17√3)

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