What is the measure of each central angle of the regular polygon shown below?

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9. What is the measure of each central angle of the regular polygon shown below?
10. Which figure shows the correct net for a pentagonal prism?
11. Describe the rotational symmetry and line symmetry of the parallelogram.
12. Describe the rotational symmetry and line symmetry of the trapezoid.

SnapAndSolve AI · Accepted Answer

The measure of each central angle of a regular polygon is given by the formula: (360° / n), where n is the number of sides. For the polygon shown, calculate accordingly.
The correct net for a pentagonal prism will have two pentagonal faces and five rectangular faces. Identify the figure that matches this description.
A parallelogram has rotational symmetry of order 2 (180°) and generally has no line symmetry unless it is a rhombus or rectangle.
A trapezoid typically has no rotational symmetry and may have one line of symmetry if it is an isosceles trapezoid.

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What is the measure of each central angle of the regular polygon shown below?

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