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08-07-2021
Mathematics

contestada

The measures of the exterior angles of a pentagon are x', 38°, 45°,
5x", and 72. Solve for x.

The measures of the exterior angles of a pentagon are x 38 45 5x and 72 Solve for x class=

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surjithayer10otahza surjithayer10otahza

08-07-2021

Answer:

Step-by-step explanation:

sum of exterior angles of a polygon=360°

x+38+45+5x+72=360

6x=360-155=205

x=205/6=34 1/6

second question

x+3x+4x+5x+7x=360

20x=360

x=360/20=18

x=18

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