For Exercises 11 and 12, use Brahmagupta's Formula.11. For cyclic quadrilateral ABCD,find the area if AB = 39 mm,А52 mm, CDand DA = 60 mm.ВС25 mm,12. For cyclic quadrilateral ABCD, find6 cm, BC = 7 cm,the area if AB6 ст,DCD2 cm, and DA= 9 cm.

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Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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For Exercises 11 and 12, use Brahmagupta's Formula. 11. For cyclic quadrilateral ABCD, find the area if AB = 39 mm, А 52 mm, CD and DA = 60 mm. ВС 25 mm, 12. For cyclic quadrilateral ABCD, find 6 cm, BC = 7 cm, the area if AB 6 ст, D CD 2 cm, and DA = 9 cm.