Question

In a triangle ABC, ab=ac andac=bcthen what kind of triangle it is

Answer 1

Solution:

In given figure, AB = AC = BC

We know that, if three side of triangle are equal then that triangle is said to be equilateral triangle.

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Amrit

Answer 2

Hey there!

Triangle is a closed figure bounded by 3 linesegments, There are 3 side and 3 interior angles are formed .

Angle formed by extending two consecutive sides is known as Exterior angles .

The triangles are classified into 3 based on sides
1) Equilateral triangle
2) Isosceles triangle.
3) Scalene triangle


In a triangle ABC,

There are three sides; AB, BC, CA

Given,
AB = AC

AC = BC

From Euclid's axiom,

AB = AC = BC

All the sides are equal, So it's a equilateral triangle.

Hope helped!