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Let x be any number such that 0 < x ≤ 45 The a right angled triangle has angles of 90, x and 90-x degrees.
It two angles of a triangle are similar to two angles of anther triangle then the two triangles are similar.
It is known as a Scalene Triangle. The triangle with no congruent sides.
60° The angles of a triangle sum to 180°. In an equilateral triangle the three angles are all the same. Thus each angle of an equilateral triangle is 180° ÷ 3 = 60°
one
Two. Two acute angles in a right triangle.
3
0. A right triangle, by definition, will never include any obtuse angles.
2:.
One dummies.....
Just the one.
Just the one and the other two angles must then be acute angles
A triangle can have up to all three acute angles. An equilateral triangle has three- sixty degree angles, which are acute.
None
Only one of them
If its a triangle then just the one but if it is a square or a rectangle then 4 of them.