of a 90 degree angle, and two other angles that all should add up to 180 degrees.
This question has to do with making an approximation based on the diagram of the angle. Angle KLM is an obtuse angle meaning it is larger then 90° but is also less than 180°. The only choices that lie within this range are choices B and D. However, it is safe to assume that angle KLM is closer to 180° than to 90° based on the diagram, therefore the answer must be choice B.
I hope this helps.
1. the answer is D
2. You are correct it is vietnam
3. the answer is 1947
Inserting all the given information into the identity, we have

Answer:
thas multiple matrix bro
Step-by-step explanation: