Heron of Alexandria (around AD 75) established a formula for finding the area of a triangle using its sides only. The area of AABC is given as Area = √s(sa)(s—b)(sc) where 2s = a +b+c. C Verify that the above formula is correct for each of the following cases: (c) a = 5 cm, b = 3 cm and c = 7 cm Can you find out the proof for this formula? b a A C B
Heron of Alexandria (around AD 75) established a formula for finding the area of a triangle using its sides only. The area of AABC is given as Area = √s(sa)(s—b)(sc) where 2s = a +b+c. C Verify that the above formula is correct for each of the following cases: (c) a = 5 cm, b = 3 cm and c = 7 cm Can you find out the proof for this formula? b a A C B
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.CT: Test
Problem 16CT
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