Answer: Yes you can using the sum of internal angles in a triangle they add up to 180, so if you add the two given angle measures and them substract the result from 180 you will have the measure of the third angle. Hope this helps. :)
Step-by-step explanation:
Answer:
9/20 square miles
9/10× 1/2= 9/20 square miles
16
circumference of circle = 2pi radius
1. 96 divided by 3 = 32
2. 32 divided by 2 = 16
