A plane makes intercepts O A ,O Ba n dO ...

A plane makes intercepts `O A ,O Ba n dO C` whose measurements are `ba n dc` on the `O X ,O Ya n dO Z` axes. The area of triangle `A B C` is a. `1/2(a b+b c+c a)` b. `1/2a b c(a+b+c)` c. `1/2(a^2b 62+b^2c^2+c^2a^2)^(1//2)` d. `1/2(a+b+c)^2`

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A plane makes intercepts O A ,O Ba n dO C whose measurements are a,b and c on the O X ,O Ya n dO Z axes. The area of triangle A B C is a. 1/2(a b+b c+c a) b. 1/2a b c(a+b+c) c. 1/2(a^2b^2+b^2c^2+c^2a^2)^(1//2) d. 1/2(a+b+c)^2

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