from Marché Nkolbiteng

m1:3 r16

to Mairie

m12:5 r12

- m1 to m12

- r16 to r12

= counter clockwise

= inwards

distance

inwards/outwards: radius r16 - r12 = 400m

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Time-space / Minutes distance

A) to end of m12 = m1:0  = 300m

B) to m12:5

The with of a sector (minutus maximus) is radius/2!

(Confirm: 360 / 12 = 30 degrees, sin 30 = 0,5)

On average radius r14, minutus maximus = :14/2 - :7

From m12:7 to m12:5 = 200m

A) + B) 300m + 200m = 500m

flight distance / Hipotenuse:

- more than 500 m

- less than 500 + 400 m