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3 years ago

9

Examine each capital letter in the alphabet. Determine which letters have 180° rotational symmetry about a point in the center o

f the letter

1 answer:

FinnZ [79.3K]3 years ago

4 0

Answer:

H, I, N, O, S, X, Z

Step-by-step explanation:

All of the letters above look the same when rotated 180 degrees about a point in the center.

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zubka84 [21]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identity

sin²x + cos²x = 1

Consider the left side

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2 years ago

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Answer:

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Step-by-step explanation:

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forsale [732]

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Step-by-step explanation:

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