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lesantik [10]
2 years ago
15

Please help!!!

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
5 0
D because you need to make the denominators have a common multiple.
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Step-by-step explanation:  The given statement is :

" The area of a regular heptagon can be found by breaking the heptagon into seven congruent triangles and then taking the sum of their areas".

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In the attached figure, a regular heptagon ABCDEFG is drawn. Sine the heptagon is regular, so all its sides are equal and all its angles are also equal. So, we can break the heptagon into seven congruent triangles 1, 2, 3, 4, 5, 6 and 7 taking 'O' as the centre of the heptagon.

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