150x100= 15,000 square meters
150x2= 300
100 + 300 = 400 meters of fencing
Answer: 
Step-by-step explanation:
Circumference formula: 


Answer:
Angle 1 is = 54° ( vertically opposite angles)
Angle 2 is = Angle 1 (corresponding angles are equal)
therefore Angle 2 = 54°
It is number 3 why beacseu if u don’t have the length them u can’t do the equation