Answer:
15+16+19+10= 60cm
Step-by-step explanation:
If you want to find the perimeter of a polygon, you need to add all the sides.
Answer:
? this isn't a question
Step-by-step explanation:
X<67/5 :) do u need the work or nah
Answer:
720°
Step-by-step explanation:
The "n" in the formula refers to the number of sides. The polygon shown has 6 sides, so the sum of interior angles is ...
S = 180°(6 -2) = 720°
