A is the correct answer, they are bigger than acute and they are not considered 90° or higher.
Answer:
umm i think you are hopefully im right lol
I believe the answer you are looking for would be 1,234 seconds. I’m not sure tho
The sum of the interior angles of a triangle = 180 degrees. So, all of the angles on the inside of the triangle will add up to 180.
60 + 40 + ? = 180
100 + ? = 180
? = 80
The missing angle in the triangle is 80 degrees.
Hope this helps!