Find the area of a regular pentagon with a side of 10cm and an apothem of 6.9cm

1 answer:

7 0

Area = 172.05 i think

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NemiM [27]

Answer:

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2 years ago

ch4aika [34]

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2 years ago

Olenka [21]

$x =3.\bar{2}\\10x = 32.\bar{2}\\\\ 10x - x = 32.\bar{2} - 3.\bar{2}\\9x = 29\\x = \frac{29}{9}\\\\\\ \boxed{\bf{\frac{32}{9} = 3.\bar{2}}}$

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2 years ago

pantera1 [17]

Answer:

intercept is 3

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3 years ago

liubo4ka [24]

Here Is A Dividend That Might Help Is 12÷6=2

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3 years ago

Find the area of a regular pentagon with a side of 10cm and an apothem of 6.9cm￼