Answer:
A. 1. The sum of all interior angles is equal.
2. All sides are equal in length.
B. Trapezium.
C. isosceles triangle.
26: connoisseur
27: engulf
28: emulate
29: stupefy
30: rudimentary
Just comment under my answer if you want the words’ explanations/meanings :)
4n-9=15. N=6 (n stands for number)
