Yes
Acute = <90 degrees
Right = 90
opposite angle would be: 90- Acute angle
Yes!!
It is possible.
Yes to both
Most people, when asked to draw a triangle, would probably draw an acute or maybe a right triangle.
Yes, because an equilateral triangle is always acute.
no
Yes, it is possible to draw an isosceles acute triangle. An isosceles triangle has at least two sides of equal length, and an acute triangle has all three angles less than 90 degrees. By ensuring that the two equal sides are longer than the base and that the angles opposite the equal sides are acute, one can create an isosceles acute triangle.
Yes. Every triangle with an obtuse angle must have two acute angles.
Yes!
No
yes it is possible to do that.
No it is not possible to draw 1 triangle with 2 right angles because the angles in a triangle should equal to 180 degrees