Answer:
2520°
Step-by-step explanation:
The sum of the angles in any triangle is 180°
shape. sides. triangles. sum int angles.
triangle. 180×1=180°
quad. 180×2=360°
pentagon. 180×3=540°
n-sides. n( n−2) 180(n−2)
16-sides. 180×14=2520°
12
5x=11-7
5X= 4
X=4/5
=0.8 Answer
inches: 0 and 7
because you are subtracting by 1
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