Answer:
angle B=120º
Step-by-step explanation:
15+45=60
We know that all triangles have angle measures that equal 180
So 180-60=120
angle B=120º
Answer:
0.65
5.16
6.5
6.51
31.56
Step-by-step explanation:
Answer:
7 to the second power... because 7 times is 49 and 49-49 is 0... so 7 to the second power
Answer:
49.5
Step-by-step explanation:
99 divided by 2