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Trampoline area can be found using area of triangle. \

The Area A of a triangle is given by the formula,

Where b is the base and is h is the height of the triangle.

The Area A of trampoline is,

=                             (Substitute )

=                                      (Multiply )

=12 m²                                 (Divide; )

The Area A of a trampoline is 12 m²