isosceles right triangle qs

Submitted by sachin85 on Thu, 2008-08-28 18:03

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

Posted on: Thu, 2008-08-28 18:22 #1

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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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Posted on: Fri, 2008-08-29 03:55 #2

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(No subject)

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Posted on: Fri, 2009-01-02 15:34 #3

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isosceles right triangle qs

the figure in the question is wrong. Please check again

Posted on: Sat, 2009-01-03 09:22 #4

Joined: 2008-11-27

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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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