isosceles right triangle qs

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Thu, 2008-08-28 18:03
sachin85
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In the below figure, ADE is an isosceles right triangle, right angled at D and with area 4 cm2. If
∠AEB = 75°, then the area of ΔABC is 

a. 4 + 6 √3 cm 2
b. 16 cm 2
c. 16 √3 cm 2
d. 6 + 4 √3 cm 2

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Thu, 2008-08-28 18:22
#1
jigar_er_civil
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HI FRIENDS HERE IS THE

HI FRIENDS HERE IS THE SOLUTION

AREA=6+4SQRT3

HERE I ATTACHED IMAGE IN WHICH ALL DIMENSIONS AND ANGLE ARE WRITTEN

LITTLE STAR

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Fri, 2008-08-29 03:55
#2
jigar_er_civil
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(No subject)

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Fri, 2009-01-02 15:34
#3
Incognito
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isosceles right triangle qs

the figure in the question is wrong. Please check again

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Sat, 2009-01-03 09:22
#4
shravi_neela
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isosceles right triangle qs

There is a problem in the question. It can never be a isoselus triangle.
Pl check again.

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Mon, 2012-01-02 16:28
#5
anil3666
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i solved and got answer

i solved and got answer 4sqrt(3)+6.

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