Question

classify the following triangle on the basics of then angles​

Answer 1

Answer:

1 triangle is equilateral triangle

2 triangle is isocless triangle

3 triangle is scalene triangle

Answer 2

Step-by-step explanation:

1》IT is obtuse triangle as its two sides are less than 90 and its third side is 40+40+x=180

x=100

so here you can see only 2 angles are less than 90 but 3rd angle is more than 90

2》it is acute triangle because its all anglesare less than 90

3》it is obtuse because its one angle is more than 90