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Find the area of a triangle ABC, which AB = AC = 1 and 

 

(a)   angle A = 60

b.      angle A = 90

c. angle a = 120

 Jul 18, 2021
edited by Guest  Jul 18, 2021
 #1
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(a).\(\sqrt{3} \over 4\)

(b).\(1 \over 2\)

(c).\(\sqrt{3} \over 4\)

 Jul 18, 2021
 #2
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hmmmm i got the same for a and b, lemme check c real quick

Guest Jul 18, 2021

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