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Diagram 7 shows a regular hexagon UVWXYZ.


Diagram 7

Find the value of r.
.
A30°
B40°
С45°
D60°​


Sagot :

Answer:

option d is the correct answer

Step-by-step explanation:

use formula for finding sum of all interior angles of regular polygon i.e. (n-2)×180 where n is no of sides of regular polygon then divide it by no. of sides of regular polygon to find measure of one angle of regular polygon and then subtract it from 180° to find the answer