Answer:
The answer is 11
Step-by-step explanation:
55÷5= 11
Water is something that leads things to rust. Exposure to air also leads things to rust. Exposure to both of them will completely rust the nail if given time.
M 1: 64
M 2: 49
M 3: 87
M 4: 44
Answer:
70°
Step-by-step explanation:
Minor angle at the centre:
360 - 250 = 110
Two tangents make an angle of 90° each
90 + 90 + 110 + x = 360
x = 360 - 290
x = 70°
