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Is it possible to draw a triangle with three right angles on a sphere?
It is impossible to have a triangle with 3 right angles. It is possible to draw a triangle with three right angles on the surface of a sphere: www.metacafe.com/watch/769025/270_degree_triangle_yes_3_right_angles
How can you draw a triangle with two obtuse angles?
You can draw a triangle with two obtuse angles in a sphere
Is it possible to draw a triangle that is both obtuse and equilateral?
No because an equilateral triangle has 3 equal acute angles of 60 degrees
Is it possible to draw an obtuse scalene triangle?
Yes providing its other two acute angles are of different sizes
Can you draw an obtuse equilateral triangle?
Nope, that is not possible. Equilateral triangles always have three 60 degree angles, which are all acute.
Is it possible to draw a pair of supplementary angles so that neither of the angles is obtuse?
Yes if they are right angles
Is it possible to draw one triangle with two right angles?
No it is not possible to draw 1 triangle with 2 right angles because the angles in a triangle should equal to 180 degrees
Is it possible to draw a triangle with three right angles on a sphere?
It is impossible to have a triangle with 3 right angles. It is possible to draw a triangle with three right angles on the surface of a sphere: www.metacafe.com/watch/769025/270_degree_triangle_yes_3_right_angles
Is it possible to draw an equiangular right triangle?
No, it is impossible to draw an equiangular right triangle. An equiangular triangle has three 60o angles. A right triangle has one 90o angle, and two 45o angles.
Is it possiable to draw a triangle with two obtuse angles.?
No it's not possible at all.
How can you draw a triangle with two obtuse angles?
You can draw a triangle with two obtuse angles in a sphere
How to draw a pair of supplementary angles without using a protractor?
Supplementary Angles total 180o. A straight line is theoretically an angle of 180o. Draw a straight line (ruler) and draw another straight line from anywhere you like on it and at any angle you like. You have created a pair of supplementary angles!
Is it possible to draw a triangle with 150 20 and 20?
No, it is not possible to draw a triangle with side lengths of 150, 20, and 20. In a triangle, the sum of the lengths of any two sides must be greater than the length of the third side according to the Triangle Inequality Theorem. In this case, 20 + 20 is less than 150, so the given side lengths do not satisfy this theorem, making it impossible to form a triangle.
Is it possible to draw a right isosceles triangle?
Yes. The other two angles will be 45 degrees.
Is it possible to draw a triangle that is both obtuse and equilateral?
No because an equilateral triangle has 3 equal acute angles of 60 degrees
Is it possible to draw a triangle with an acute angle and an obtuse angle?
Yes. Every triangle with an obtuse angle must have two acute angles.
Could triangles have right angles?
Yes, although a triangle (in normal geometry) can only have one right angle, no more. It is possible for a triangle to have all three right angles in spherical geometry (if you were to draw the triangle on a sphere).
