Question

4. Is a triangle possible with 18cm,18cm,18cm sides?​

Answer 1

Answer:

Since, all the sides are same. This triangle is possible and it is known as Equilateral triangle.

Step-by-step explanation:

• In context with question asked,
• We have to check whether a triangle with sides $18$ cm, $18$ cm, $18$ cm is possible or not.
• As a triangle contains three sides, three angles.
• Triangle is of three types:

          i) Equilateral triangle : The length of each side of a triangle is same.

          ii) Isosceles triangle : It has two sides of same length and one is different.

         iii) Scalene triangle : The lengths of three sides of a triangle are different.

• So, the given sides of a triangle are $18$ cm, $18$ cm, $18$ cm.
• Since, all the sides are same. This triangle is possible and it is known as Equilateral triangle.

Answer 2

Answer:

Answer:

Since, all the sides are same. This triangle is possible and it is known as Equilateral triangle.

Step-by-step explanation:

In context with question asked,

We have to check whether a triangle with sides  cm,  cm,  cm is possible or not.

As a triangle contains three sides, three angles.

Triangle is of three types:

         i) Equilateral triangle : The length of each side of a triangle is same.

         ii) Isosceles triangle : It has two sides of same length and one is different.

        iii) Scalene triangle : The lengths of three sides of a triangle are different.

So, the given sides of a triangle are  cm,  cm,  cm.

Since, all the sides are same. This triangle is possible and it is known as Equilateral triangle.

Step-by-step explanation: