I know the correct answers but I need you to answer my math questions first
Answer:
The answer would be 69 lol
Step-by-step explanation:
The tangent line to the curve can be determined by implicitly differentiating the equation of the curve. In this case, with the equation <span>y sin 12x = x cos 2y, (π/2, π/4), the implicit differentiation is 12 y cos 12x dx + sin 12 x dy = -2x sin 2y dy + cos 2y dx; dx (12 y cos 12x - cos 2y) = dy (</span><span>-2x sin 2y - sin 12x). Hence
y' = (</span>12 y cos 12x - cos 2y) / (<span>-2x sin 2y - sin 12x)</span>
Perimeter of the arc = 1/2 πD
Perimeter of the arc = 1/2 x π x (16 x 2)
Perimeter of the arc = 50.27mm (Nearest hundredth)
Perimeter of the figure = 50.27 + 20 + 20 = 90.27mm
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Answer: Perimeter = 90.27 mm
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