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An acute triangle is one in which all angles are acute.
An obtuse triangle is one in which one of the angles is obtuse.
A right angled triangle is one in which one angle is a right angle (90o)
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∙ 12y ago
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How many acute angles does an obtuse triangle have?
Every triangle must have at least 2 acute angles, otherwise it is impossible to make the 3 sides connect.
How many obtuse and acute angles in a decagon?
There can be 10 obtuse angles. If there are no reflex angles there can by up to three acute angles (I think).
How many obtuse angles does a trapezium have?
A trapezium has 2 obtuse and 2 acute angles.
How many acute angles are in a hexagon?
None. Though there can be ten if the hexagons are concave hexagons.
How many acute angles are in the letter A?
three. there are 2 obtuse
How many obtuse angles does an obtuse triangle have?
One and the two others are acute angles
How many angles does a obtuse triangle has?
3. Any triangle, whether it's obtuse or acute will always have 3 angles. Pink23
How many acute sides does an acute triangle have?
First: Sides are not acute or obtuse. ANGLES are acute or obtuse. An acute triangle has to have all angles acute. Examples: 60, 60, 60 70, 60, 50 45, 50, 85 45, 45. 90 30, 60, 90 But if one of the angles is obtuse (>90 degrees), then the other two must be acute. Of course, *this* triangle would not be called an acute triangle, because one of its angles is abtuse; it would be called an obtuse triangle.
How many angles do a acute isosceles triangle have?
It doesn't matter if a triangle is isosceles, scalene, obtuse, acute... There are always 3 angles in a triangle (which add up to 180).
How many obtuse angles can a triangle contain?
Just the one and the other two angles must be acute.
How many acute angles does an obtuse triangle have?
Every triangle must have at least 2 acute angles, otherwise it is impossible to make the 3 sides connect.
How many angels does a obtuse triangle have?
It has 1 obtuse angle and 2 acute angles and the 3 interior angles add up to 180 degrees
How many obtuse angles are there in a obtuse triangle?
There is one obtuse angle, and the other two are acute angle because in all the whole triangle is 180 degrees.
How many obtuse and acute angles in a decagon?
There can be 10 obtuse angles. If there are no reflex angles there can by up to three acute angles (I think).
How many right acute and obtuse angles does a trapezoid have?
It can have 0 or 2 right angles, 1 or 2 acute or obtuse angles.
How many obtuse angles can an equilateral triangle have?
none, equilateral triangles have three identical angles - all acute.None, an equilateral triangle as 3 angles of 60 degrees, which are all acute.
How many equal angles and right angles has a obtuse triangle have?
An obtuse triangle can have no right angles, and has two equal angles.
