I need answers for items no. 18 and 19. 18. Given a regular hexagon ABCDEF, compute the probability that a randomly chosenpoint inside the hexagon is inside triangle PQR, where P is a midpoint of AB, Q is themidpoint of CD, and R is the midpoint of EF.19. A regular dodecagon is inscribed in a circle of radius 10. Find its area.

As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Answered: 19. A regular dodecagon is inscribed in…

Math

Algebra

19. A regular dodecagon is inscribed in a circle of radius 10. Find its area.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.1: Area And Initial Postulates

Problem 3E: Consider the information in Exercise 2, but suppose you know that the area of the region defined by...

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