Question

if a triangle has a measure of 60,65and 55

what type of triangle it is
1)equilateral
2)scalene
3)isosceles

Answer 1

It is an scalene triangle
Option 2 is correct

Answer 2

Required Answer ⤵️

$option \: b \: is \: correct \\ given \: triangle \: is \: scalene \: triangle.$

________________________________

First of all, We have known about ' equlateral triangle' , ' Scalene triangle' and ' isosceles triangle'.

. Equilateral triangle : An equilateral triangle has three equal sides and angles. It will always have angles of 60° in each corner.

. Scalene triangle : A scalene triangle has three different angles and none of its sides are equal in length.

. Isosceles triangle : It have two equal sides and two equal angles or with two acute angles and one obtuse angle.

So, After knowing it, We can solve question :-

Question :

if a triangle has a measure of 60,65and 55

what type of triangle it is

1)equilateral

2)scalene

3)isosceles

Answer :

Measure of this triangle is 60,65,55.

→ So, we can see that this triangle have non side are equal.

So, By above discussion, We know that ' Scalene triangle' have non sides are equal.

so,

This triangle with Given measure Is scalable triangle.

hence, option B is correct ✔️