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Length of each equal side of an isoscele...

Length of each equal side of an isosceles triangle is 10 cm and the included angle between those two sides is `45^@`. Find the area of the triangle.

A

`20sqrt(2)` square cm.

B

`12sqrt(2)` square cm.

C

`25 sqrt(2)` square cm.

D

`15sqrt(2)` square cm.

Text Solution

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The correct Answer is:
C
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