a triangle
A triangle with no sides of the same length and all acute angles is called a scalene acute triangle. In this type of triangle, each angle is less than 90 degrees, and all three sides are of different lengths. This combination ensures that the triangle remains acute while also being scalene.
Equilateral triangles have 3 sides of equal length, and 3 angles with measures of 60 degrees each.
The figure you are describing is a rhombus. A rhombus has two sets of parallel sides, all sides of equal length, and features two acute angles and two obtuse angles. The properties of angles in a rhombus ensure that opposite angles are equal, with the sum of adjacent angles being 180 degrees.
rhombus
A quadrilateral with two acute angles and all sides the same length is a rhombus. In a rhombus, opposite angles are equal, so if there are two acute angles, the other two angles must be obtuse, making a total of four angles. This property, along with having equal side lengths, characterizes the rhombus.
triangle
A rhombus.
An equalateral triangle
A rhombus
An isosceles triangle fits the description given or an equilateral triangle which has 3 equal sides and 3 equal acute angles.
This is a SCALENE triangle. There several types of triangle; Equilateral ; The three sides are the same length and the three angles are ALL 60 degrees. All angles are ACUTE Isosceles ; Two sides are the same length , and two angles have the same degree value. . May be ACUTE or OBTUSE. Right angled ; The three sides may vary in length, but ONE angle is 90 degrees. Is ACUTE, and maybe ISOSCELES. Scalene ; All three sides are of different length, and all three angles have different degree value. May be ACUTE or OBTUSE. Fort ALL triangles , of whatever shape, the sum of the interior angles is ALWAYS 180 degrees.
An equilateral triangle.
Equilateral triangles have 3 sides of equal length, and 3 angles with measures of 60 degrees each.
The figure you are describing is a rhombus. A rhombus has two sets of parallel sides, all sides of equal length, and features two acute angles and two obtuse angles. The properties of angles in a rhombus ensure that opposite angles are equal, with the sum of adjacent angles being 180 degrees.
An isosceles triangle is a shape that has at least 2 sides that are the same length. This forces the angles to be acute.
rhombus
A quadrilateral with two acute angles and all sides the same length is a rhombus. In a rhombus, opposite angles are equal, so if there are two acute angles, the other two angles must be obtuse, making a total of four angles. This property, along with having equal side lengths, characterizes the rhombus.