If the sum interior anhles of a regregrar polygon is equl to 720 find the number of side

Mathematics

1 answer:

Ket [755]3 years ago

5 0

Answer:

The sum of interior angles of a regular polygon is 720 degree 720 720 Degree find the measure of each interior angle of the polygon

Since each angle is equal, 720 is split into 6 equal parts. So, 720/6 = 120 degrees is the measure of each interior angle.

Step-by-step explanation:

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$\text{Hello there!}\\\\\text{We're trying to find the area of the shape}\\\text{We can do this by finding the area for the different shapes, then adding}\\\text{them together}\\\\\text{We can find the area of the rectangle,} \,\,84\cdot66=5,544\\\\\text{To find the area of the half circle, we would use the equation:}\,\,A=\frac{3.14r^2}{2}\\\\\text{The radius is half of the diameter, therefore it is 33. Plug 33 in r}\\\\A=\frac{3.14(33)^2}{2}\\\\\text{Solve:}\\\\A=\frac{3.14(33)^2}{2}\\$

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