no
yes
Yes it can.
No. With the given side lengths the sum of the two shorter sides do not exceed the length of the longest side and would not meet to form a triangle
The Side-Side-Side (SSS) postulate states that if all three sides of one triangle are congruent to the corresponding sides of another triangle, then the two triangles are congruent. In other words, if the lengths of the three sides of one triangle are equal to the lengths of the corresponding three sides of another triangle, then the two triangles are congruent.
no
no
yes
To determine the number of triangles that can be formed with side lengths of 4m, 4m, and 7m, we can use the triangle inequality theorem. For a triangle to exist, the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 4m + 4m = 8m, which is greater than 7m. Therefore, a triangle can be formed. Since all three sides are equal in length, this triangle is an equilateral triangle. So, there is only one triangle that can be formed with side lengths of 4m, 4m, and 7m.
Yes it can.
three
No. With the given side lengths the sum of the two shorter sides do not exceed the length of the longest side and would not meet to form a triangle
That depends on what the side lengths are. Until the side lengths are known, the triangle can only be classified as a triangle.
It depends on what the side lengths are for the first triangle
Yes they can. Where the shortest sides added together are greater than the longest side, a triangle is formed.
use the pathagory intherum
A triangle with all the sides congruent is called an equilateral triangle. It has three identical side lengths and three identical angles of 60°.