The triangle has a larger interior angle than the heptagon because the heptagon has more sides.
They are possible - unlike plane triangles in which all of the angles are right angles, obtuse or larger.
It can be an obtuse triangle which includes 2 acute angles and the 3 angles add up to 180 degrees
An acute triangle.
A Triangle which do not have a right angle.
No - if the lengths of the sides are all increased by a factor of 3, the angles remain unchanged. You just wind up with a "similar" triangle 3 times the size of the original. A quick counterexample would be to consider what would happen if the angles DID change. The sum of the angles in the original triangle should be 180°. If the angles in the new, larger triangle tripled in size, the sum of the angles in the bigger triangle would be 540° - but the sum of the angles of a triangle should always remain 180°.
Interior Angles of a Triangle: 60 Exterior Angles of a Triangle: 120 Interior Angles of a Heptagon 128 (approx) Exterior Angles of A Heptagon 52 (approx) Answer: Triangle
The triangle has a larger interior angle than the heptagon because the heptagon has more sides.
They are possible - unlike plane triangles in which all of the angles are right angles, obtuse or larger.
It can be an obtuse triangle which includes 2 acute angles and the 3 angles add up to 180 degrees
An acute triangle.
A Triangle which do not have a right angle.
An equilateral triangle, which has 3 angles of 60o.
They are smaller - 60 degrees.
Circle, cone, cylinder, sphere and equilateral triangle for example.
No no australias smallest state is bigger than japan
No, angles smaller than 90 degrees are acute, angles bigger than 90 degrees are obtuse, angles that are 90 degrees exactly are right-angles, and angles larger than 180 degrees are reflex angles.