Question

If the sides of a triangle are 2 cm, 2 cm and √8 cm respectively , then it is which type of triangle
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Answer 1

Given :–

• First side = AB = 2cm
• Second side = AC = 2cm
• Third side = BC = √8cm

To Find :–

• Which type of triangle.

Solution :–

Given sides are,

• AB = 2cm
• AC = 2cm
• BC = √8cm

So,

Here two sides of a triangle are equal.

⟹ BC = √8cm

We know that,

⟹ √8 = 2.828

We also know that,

Isosceles triangle has two equal sides and one unequal side.

Hence,

It is an Isosceles triangle whose sides are 2cm, 2cm and √8cm.