A triangle is the same as a equilateral triangle because a equilateral triangle is a triangle but it is congruent on all sides
That depends on what is meant by length of AD but the 3 sides of an equilateral triangle are all equal in lengths.
No, an equilateral triangle has to be equiangular, but an equiangular triangle does NOT have to be equilateral
5
An oxymoron. An equilateral triangle cannot be obtuse; an obtuse triangle cannot be equilateral.
Are isosceles triangle sometimes an equilateral triangle
there is not one because a equilateral triangle is one triangle so the ansew is equilateral triangle
Where the side of the equilateral triangle is s and the radius of the inscribed circle is r:s = 2r * tan 30° = 48.50 cm
No, an equilateral triangle can not be an obtuse triangle. All angles in an equilateral triangle are 60o. An obtuse triangle has 1 angle that is greater than 90o.
It is an equilateral triangle
The equilateral triangle.
Since the sides of triangle are equal, the triangles are equilateral. Just for your information, in this question, we do not require the length of sides. It is just additional information. :) The area of equilateral triangle is: (√3)/4 × a², where a is the side of the equilateral triangle. For triangle ABC, area will be = (√3)/4 × a² (Let 'a' is the side of triangle ABC) Since, side of triangle PQR is half that of ABC, it will be = a/2 Therefore, area of triangle PQR = (√3)/4 × (a/2)² = (√3)/16 × a² Take the ratio of areas of triangle ABC and PQR: [(√3)/4 × a²] / [(√3)/16 × a²] = 4:1