Answer:
314.16 m
Step-by-step explanation:
The distance across the track is 100 metres. This means that the diameter is 100 m.
The track is circular, so, we need the circumference.
The circumference of a circle is given as:
C = πD
where D = diameter
Therefore, the circumference of the track is:
C = π * 100 = 314.16 m
She walked a distance of 314.16 m
Answer: x=50
Explanation:-
Exterior angles of all polygons add up to 360 degrees.
So, x+20+x+40+2x+2x=360
x+x+2x+2x+20+40=360
6x+60=360
6x=360-60
.:6x=300
x=300/6
x=50
I beleive the answer is 16
We believe that the angles are in quadrant 1.
<span>sin(6m-8) = cos (2m)
</span>⇒ 6m-8 = 90 - 2m
<span>
6m + 2m = 90 + 8
8m = 98
m = 98 / 8 = 12.25
</span>
Answer:
28o
Step-by-step explanation: