Question

What is a heptagon? Please tell fast

Answer 1

Answer:

a plane figure with seven straight sides and angles

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Step-by-step explanation:

Answer 2

Answer:

In geometry, a heptagon is a seven-sided polygon or 7-gon. The heptagon is sometimes referred to as the septagon, using "sept-" together with the Greek suffix "-agon" meaning angle.

Area: ½ × perimeter × apothem

Perimeter: 7 x side

Number of vertices: 7

Number of edges: 7

Properties: Convex polygon, Equilateral polygon, Isotoxal figure, Isogonal figure, Cyclic

Type: Regular polygon

Sum of interior angles: 900°

Step-by-step explanation:

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