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Answer :

Answer:

p= 20

Step-by-step explanation:

360 - 145 -75 = 7p

140 =7p

140 ÷7 =7p ÷7

20 = p

Answer:

p= 20°

Step-by-step explanation:

here's your solution

==> Angle formed around a point = 360°

==> 145° + 75° + 7p° = 360°

==> 220° + 7p° = 360°

==> 7p° = 360° - 220°

==> 7p° = 140°

==> p = 140°/7

==> p= 20°

[tex]hope \: it \: helps[/tex]