To solve an oblique triangle given two sides and an included angle​ (SAS), the first step is to find the missing​ using cosine law.
Using the law of​ then we use the law of​ sines to find the angle opposite the shorter of the two given sides.
This angle is always​ Acute.
The third angle is found by subtracting the measure of the given angle and the angle found in the second step from​ 180 degrees.
We have to complete the given sentence about the oblique triangle.
According to the question
The required fill-in-the-blanks are given as follows following all the steps given below.
The oblique sketch is an easy and efficient technique of representing an object in pictorial form.
Generally, the circles and angles parallel to the plane of projection are considered to be the true size and shape of the object while constructing oblique sketches. This is because they can be easily reflected.
1. To solve an oblique triangle given two sides and an included angle​ (SAS), the first step is to find the missing​ using cosine law.
2. Using the law of​ then we use the law of​ sines to find the angle opposite the shorter of the two given sides.
3. This angle is always​ Acute.
4. The third angle is found by subtracting the measure of the given angle and the angle found in the second step from​ 180 degrees.
To know more about the Oblique triangle click the link given below.
https://brainly.com/question/10221411
