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Quincy and Julie are in charge of making a banner for the basketball game this friday. how much paper will they need for a parallelogram-shaped banner with a height of 3.5 feet and a base of 5.25 feet?

Respuesta :

Answer:

18.375 ft²

Step-by-step explanation:

Given that,

Quincy and Julie want to make a banner of size 3 1/2 feet by 5 1/4 feet for the game this week.

To find, poster paper needed to make a banner

Formula to be used is the surface area of a parallelogram

                                                (base * height)

                                                =  (21/4) * (7/2)

                                                =  18.375 ft²

So poster paper required to make a banner for the game this Friday = 18.375 ft²

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