The solution relies on using the sine rule.
Suppose that the perimeter of triangle ABC is P.
Then you need to divide P into 3 parts in the ratio of sin(A) : sin(B) : sin(C).
Let sin(A) + sin(B) + sin(C) = X. Then
AB = P*sin(C)/X
BC = P*sin(A)/X
CA = P*sin(B)/X
EQUILATERAL triangle. Two sides the same length , and two angles equal is ISOSCELES Triangle A triangle with a Right-Angle is a RIGHT -ANGLED Triangle No equal sides/angles is a SCALENE triangle.
A triangle with two equal sides and two equal angles is called an isosceles triangle.
The perimeter doesn't tell you the length of any of the sides. There are an infinite number of different triangles that all have the same perimeter. The only thing you can tell from a 63-in perimeter is that no side can be 31.5 inches or more.
A Right- Angled triangle. Also Equilatertal ; the three sides are of equal length, and the three angles are all 60 degrees. Isosceles ; two sides of equal lnegth, and two angles of equal size. Scalene ; all three sides are unequal in length, and all three angles are different. In all cases the sum on the three interior angles equals 180 degrees.
-- Make sure you have the lengths of all three sides -- Add up the lengths of all three sides to get the perimeter of the triangle.
If you have the length of each of the three sides of a triangle, you can find the perimeter of (the distance around) the triangle by adding the length of the sides. Their sum will be the perimeter of this geometric shape.
Find the perimeter of the triangle with sides of length x, 5x and 6-3x?
If a triangle with a perimeter of 24 cm is an equilateral triangle, then each of its 3 sides will be 8 cm in length
Four key attributes of a triangle are its sides, angles, perimeter, and area. The sides refer to the three line segments that form the triangle, while the angles are the three internal angles formed at each vertex. The perimeter is the total length of all three sides, and the area represents the space contained within the triangle, typically calculated using the formula A = 1/2 * base * height.
A triangle has 3 sides and so the length of bc will depend on its perimeter.
The perimeter is the sum of the three sides.
Perimeter is the sum of the sides. An equilateral triangle has three sides of equal length. So the perimeter in this case would be 7.8mm x 3 = 23.4mm.
36. If the length of the line segment joining the midpoints of two sides of an equilateral triangle is 6 the perimeter of the triangle is 36.
You cannot discover the perimeter of a triangle if all you have is the length of two sides and nothing else. Knowing only the length of two sides of a triangle is insufficient to discover the length of the third side, and, thereby, discover the perimeter. Use the link below to a related question and see how it works.
Equilateral triangle has all three sides of equal length and all three angles are equal. Isosceles only has two sides of equal length and two of the angles are equal.the equilateral triangle has 3 equal sides and a isosceles triangle has 2 equal sides. that should help
The perimeter of an equilateral triangle is calculated by multiplying the length of one side by 3, as all three sides of an equilateral triangle are equal in length. Therefore, if the length of one side of the equilateral triangle is represented by "s," the perimeter would be 3s. This is because there are three sides in total that need to be added together to find the perimeter of the equilateral triangle.
EQUILATERAL triangle. Two sides the same length , and two angles equal is ISOSCELES Triangle A triangle with a Right-Angle is a RIGHT -ANGLED Triangle No equal sides/angles is a SCALENE triangle.