All triangles need at least two acute angles
No. All triangles MUST have at least two acute angles.
Yes
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
Yea because each angle measures 60 degrees.
All triangles have at least two acute angles. Acute triangles have three. Rhomboids also have two acute angles.
All triangles need at least two acute angles
No. All triangles MUST have at least two acute angles.
INCORRECT: No because there is a obtuse triangle and a right triangleCORRECT ANSWERYes all triangles have at least two acute angles. Obtuse triangles and right triangles also have at least two acute angles. They are called obtuse triangles and right triangles because by definition they are triangles with ONE obtuse angle and ONE right angle. So therefore they both have 2 acute angles. Also for an acute triangle, it would have 3 acute angles.
Yes, you are allowed to draw two acute angled triangles. Acute means less than 45 degrees. - lovelytoes
Yes
No only obtuse triangles have a measure over 90 degrees:)
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
True
Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.
two acute angles and three lines
Yea because each angle measures 60 degrees.