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HELPPPPP PLEASE ILL GIVE BRAINLY

HELPPPPP PLEASE ILL GIVE BRAINLY class=

Sagot :

Answer:

18

Step-by-step explanation:

    Volume of triangular prism = area of the base x height

⇒                                           81 = area of base x 4.5

⇒                         area of base = 81 ÷ 4.5 = 18 in²

Answer:

18

Step-by-step explanation: