Nerd alert:
Equal interior angle measures they’re (at best) similar, using the notation ~ (not =)
That’s why geometry questions and classes use the word and symbol congruent and not equal to. Because to be equal means to have everything the same, while congruent means only angle and side length measures are the same.

Nerd alert: Equal interior angle measures they’re (at best) similar, using the notation ~ (not =) That’s why geometry questions and classes use the word and symbol congruent and not equal to. Because to be equal means to have everything the same, while congruent means only angle and side length measures are the same.