How many capital letters of the English alphabet have only one horizontal line of symmetry?

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answer is B.

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Detailed Solution

We have given the capital letters of the English alphabet.
We know that a line of symmetry could be a line that cuts a shape exactly in half.
This suggests that if you were to fold the shape along the line, both halves would match exactly equally, therefore if you were to position a mirror along the line, the shape would remain the same.
From the figure given below, we can clearly see that the capital letters of the English alphabets B, C, D, and E have only one horizontal line of symmetry.
Write the capital letters of the English alphabet in your notebook. Try to draw their axes of - Brainly.in

Write the capital letters of the English alphabet in your notebook. Try to draw their axes of - Brainly.in

Therefore, there are 5 capital letters, B, C, D, E and K in the English alphabet that have only one horizontal line of symmetry.
Hence option (2) is correct.

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