3 years ago

Find the area of the figure. Round your answer to the nearest tenth.

Mathematics

1 answer:

Natasha2012 [34]3 years ago

5 0

Answer:

D: 65 km²

Step-by-step explanation:

The formula for area of a hexagon when given the base is

A = (3/2)(√3)b² where b is the length of the base

Here, b is given as 5, plug that in and simplify

A = (3/2)(√3)(5²)

A = (3/2)(√3)(25)

A = (75√3)/2

A ≈ 64.95 ≈ 65

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