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777dan777 [17]
3 years ago
14

Find the perimeter of the figure

Mathematics
1 answer:
Naddika [18.5K]3 years ago
6 0
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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Step-by-step explanation:

We want to prove algebraically that:

r =  \frac{10}{2 + 2 \sin \theta}

is a parabola.

We use the relations

{r}^{2}  =  {x}^{2}  +  {y}^{2}

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