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vertex
mastery UK /ˈvɜː.tɛks/ US /ˈvɝˌtɛks/noun
card 1 of 9 · fill in the blank
The angle at the vertex _____ the triangle was measured using a protractor.
card 1 of 9 · fill in the blank
The angle at the vertex _____ the triangle was measured using a protractor.