T,e,t,t,f,f,s,s,e
For most schools that would be considered an F.
e = 5f f = e/5
the letter A, the letter V, the letter X is the best example. If by perpendicular you mean 90º, the answer is E, F, I, L, and T. A, V and X are not perpendicular, they are acute angles.
g.
Many letters of the English alphabet have perpendicular lines. Perpendicular lines are like two lines making one corner of a square. So any letter that has two lines joined like the corner of a square has perpendicular lines.These letters have right angles: E, F, f, H, I, L T, t, and sometimes X, x.Keep in mind that the angles of the lines making the letters is effected by the font and whether or not the letter is italicized. For example, E is made of three perpendicular lines, but this 'E' has no perpendicular lines.
The missing letter is T
f
Seven letter word would be freezies.
51% would be a an 'E' or 'F'
the next letter would be 'b'
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern E-FE-FF-. That is, eight letter words with 1st letter E and 3rd letter F and 4th letter E and 6th letter F and 7th letter F. In alphabetical order, they are: enfeoffs
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern FE-FF-E. That is, seven letter words with 1st letter F and 2nd letter E and 4th letter F and 5th letter F and 7th letter E. In alphabetical order, they are: feoffee
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern FE-F-EE. That is, seven letter words with 1st letter F and 2nd letter E and 4th letter F and 6th letter E and 7th letter E. In alphabetical order, they are: feoffee
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern FE--F-E-. That is, eight letter words with 1st letter F and 2nd letter E and 5th letter F and 7th letter E. In alphabetical order, they are: feoffees
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern E-FE-F-. That is, seven letter words with 1st letter E and 3rd letter F and 4th letter E and 6th letter F. In alphabetical order, they are: enfeoff
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern FE-F-E--. That is, eight letter words with 1st letter F and 2nd letter E and 4th letter F and 6th letter E. In alphabetical order, they are: feoffees feoffers
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern F--EFA-E. That is, eight letter words with 1st letter F and 4th letter E and 5th letter F and 6th letter A and 8th letter E. In alphabetical order, they are: foreface