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timofeeve [1]
3 years ago
13

Find the area of the regular polygon​

Mathematics
1 answer:
gregori [183]3 years ago
8 0

Answer:To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.

Step-by-step explanation:

hope this helps

plez mark as brainlyest

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aleksandr82 [10.1K]

Answer:

B

Step-by-step explanation:

The area of the biggest rectangle =

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The area of the of the smallest rectangle inside=

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Then the area of the shaded region =

18 {x}^{2}  + 59x - 14 - (3 {x}^{2}   + 36x)    = 18 {x}^{2}  + 59x - 14 - 3 {x}^{2}  - 36x = 15 {x}^{2}  + 23x - 14

So, we choose B.

7 0
3 years ago
The difference of two numbers is 192, the sum is 3782
LenaWriter [7]

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--------------------------

1987 - 1795 = 192

1987 + 1795 = 3782

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TiliK225 [7]

Answer:

I love algebra anyways

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(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

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Step-by-step explanation:

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