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All triangles need at least two acute angles
An acute triangle has all three angles less than 90 degrees.
All triangles have at least two acute angles. Acute triangles have three. Rhomboids also have two acute angles.
an acute triangle is a triangle that has corner angles all below 90 degrees. there are three types of triangles: obtuse, right, and acute. obtuse triangles have one corner angle greater than 90 degrees, right triangles have one angle equal to 90 degrees, and acute triangles have all corner angles less than 90 degrees.
right obtuse acute and scalene
two acute angles and three lines
3 type of triangles are isoceles acute and obtuse triangles.
No because they are different types of triangles
Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.
I think the word your looking for is equilateral triangle
The seven types of triangles are Isosceles, equilateral, scalene, equiangular, acute-angled, obtuse-angled, and right-angled
Triangles can be classified by their sides or their angles. When classifying them by their angles, triangles are called: acute triangles - all three angles are acute (less than 90º) right triangles - one right angle (90º) and two acute angles obtuse triangles - one obtuse angle (larger than 90º) and two acute angles