rhombus
The figure described is a quadrilateral known as a right-angled trapezoid. It has three right angles (90 degrees) and one angle that is less than a right angle (acute) and one angle that is greater than a right angle (obtuse). This configuration allows the sum of the angles to equal 360 degrees, satisfying the angle sum property of a quadrilateral.
an equilateral triangle has all its angle and sides equal
Not necessarily. The two equal angles in an isosceles triangle must both be acute angles. If they were right angles or obtuse angles then a triangle could not be formed. If the two equal angles are less than 45° each then the third angle is an obtuse angle. If they are both 45° then the third angle is a right angle and if they are both greater than 45° then the third angle is an acute angle.
Each angle has a measure of 120 degrees
When all angles in a geometric figure are equal, the figure is described as "equiangular." In the context of polygons, an equiangular polygon has all its interior angles equal, such as an equilateral triangle or a square. For example, in an equilateral triangle, each angle measures 60 degrees, while in a square, each angle measures 90 degrees.
The figure described is a quadrilateral known as a right-angled trapezoid. It has three right angles (90 degrees) and one angle that is less than a right angle (acute) and one angle that is greater than a right angle (obtuse). This configuration allows the sum of the angles to equal 360 degrees, satisfying the angle sum property of a quadrilateral.
an equilateral triangle has all its angle and sides equal
There is no figure to be seen but an isosceles trapezoid will have equal base angles.
Not necessarily. The two equal angles in an isosceles triangle must both be acute angles. If they were right angles or obtuse angles then a triangle could not be formed. If the two equal angles are less than 45° each then the third angle is an obtuse angle. If they are both 45° then the third angle is a right angle and if they are both greater than 45° then the third angle is an acute angle.
Each angle has a measure of 120 degrees
When all angles in a geometric figure are equal, the figure is described as "equiangular." In the context of polygons, an equiangular polygon has all its interior angles equal, such as an equilateral triangle or a square. For example, in an equilateral triangle, each angle measures 60 degrees, while in a square, each angle measures 90 degrees.
It is to bisect the angle into two equal angles.
It is to bisect the angle into two equal angles.
which pair of angles in the figure below are vertical angles ?
CV- converse
The property that states the interior angles of any three sided figure can be demonstrated in the following geometric formula. In any three sided figure; angle "A" + angle "B" + angle "C" = 180 degrees
Well for a four sided figure the sum of the angles must equal 360 degrees