Synonyms and Antonyms for obtuse-triangle

1. obtuse triangle (n.)

a triangle that contains an obtuse interior angle

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2. obtuse-angled triangle (n.)

a triangle that contains an obtuse interior angle

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4. triangle (n.)

a percussion instrument consisting of a metal bar bent in the shape of an open triangle

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5. triangle (n.)

any of various triangular drafting instruments used to draw straight lines at specified angles

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6. Triangle (n.)

a small northern constellation near Perseus between Andromeda and Aries

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7. triangle (n.)

something approximating the shape of a triangle

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8. obtuse (adj.)

slow to learn or understand; lacking intellectual acuity

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9. obtuse (adj.)

(of a leaf shape) rounded at the apex

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10. obtuse (adj.)

lacking in insight or discernment

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