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DeltaABC is a equilateral triangle. O is...

`DeltaABC `is a equilateral triangle. O is the point of intcrscction of al titudes `AL, BM and CN`. If `OA = 16 cm,` what is the semi-perimeter (in cm) of the triangle `ABC`?

A

`8sqrt""3`

B

`12sqrt""3`

C

`16sqrt""3`

D

`24sqrt""3`

Text Solution

Verified by Experts

The correct Answer is:
D
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