Last Updated
：2025/11/19
acute-angled triangle
Sense（1）
（ plural ）
Quizzes for review
(geometry) An acute triangle.
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acute-angled triangle
The teacher asked the students to classify each triangle on the worksheet and to identify any acute-angled triangle.
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The teacher asked the students to classify each triangle on the worksheet and to identify any acute-angled triangle.
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