Select the most appropriate one-word substitution for the given words.
a seven-sided figure
Answer & explanation
Correct answer: option 3
The most appropriate one-word substitution for the given words is heptagon.
- Hexagon is a six-sided figure.
- Pentagon is a five-sided figure.
- Octagon is an eight-sided figure.
A heptagon is a seven-sided figure. It is a polygon with seven sides and seven angles. Heptagon is the most appropriate one-word substitution because it is the only word that specifically refers to a seven-sided figure.