the length of each leg is more than 4..
the answer would be 22.5
Pyramids are not isosceles triangles but their triangular faces can form the image of an isosceles triangle if they have two sides of equal lengths and a base of a different length.
Information about the base length is not enough to determine the lengths of the legs other than that they must be more than 5 units.
If the base of an isosceles triangle is 11 and its perimeter is 39, then it has a height of 12.87.
They are of the same lengths
The base angles of an isosceles triangle are called the base angles. In an isosceles triangle, two sides are of equal length, and the angles opposite these sides are also equal. This means that the base angles are congruent. The third angle, which is the vertex angle, is located opposite the base.
Pyramids are not isosceles triangles but their triangular faces can form the image of an isosceles triangle if they have two sides of equal lengths and a base of a different length.
Information about the base length is not enough to determine the lengths of the legs other than that they must be more than 5 units.
Any length greater than 3 inches.
If the base of an isosceles triangle is 11 and its perimeter is 39, then it has a height of 12.87.
They are of the same lengths
Lengths of: equal side+equal side+base = perimeter
The side that is not the same length as the other two sides.
The base angles of an isosceles triangle are called the base angles. In an isosceles triangle, two sides are of equal length, and the angles opposite these sides are also equal. This means that the base angles are congruent. The third angle, which is the vertex angle, is located opposite the base.
The base angles of an isosceles triangle are congruent.
3y - 3
Providing you know the length of its base and the lengths of its two equal sides, treat it as being two right angled triangles joined together by halving the length of its base. Then use Pythagoras' theorem to find its height.
i can