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3 years ago

Use gcf distributive property to find the sum of 28 and 80.

Mathematics

1 answer:

Anna71 [15]3 years ago

7 0

Step-by-step explanation:

The GCF of 28 and 80 is 4.

Distribute 4 for 28 and 80, then solve:

$4(7) + 4(20) = 28 + 80$

$4(7 + 20) = 28 + 80$

$4(27) = 28 + 80$

$108 = 80 + 28$

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The area of the regular hexagon is 169.74 ft2 what is the perimeter, rounded to the nearest tenth

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Step-by-step explanation:

Let ABCDEF be the regular hexagon as shown in the attached figure.

O be the intersection point of the diagonals EB, FC and AD.

As per the property of regular hexagon, all the 6 triangles formed are equilateral triangles.

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$\triangle EOD, \triangle DOC, \triangle BOC, \triangle AOB, \triangle AOF , \triangle FOE$ are equilateral $\triangle s$ .

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We are given that area of hexagon = 169.74 $ft^{2}$

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3 years ago