Question

30 degrees and 40 degrees and side measures of 5 cm, 7cm, and 8 cm. Explain, using sides and angles, which type of triangle Kevin drew.

Answer 1

Answer:

Step-by-step explanation:

Alright, lets get started.

Please refer the diagram I have attached.

Two angles are given as 30 and 40 degrees.

The third angle we could find by subtracting both angles from 180.

So, third angle would be = $180-(30+40)=110$

As we can see, there is no side which is equal to each other.

Similarly, there is no angle which is similar to each other.

Hence the triangle is Scalene triangle.   :   Answer

Hope it will help :)