Quincy and julie are in charge of making a banner for the game this friday. how much poster paper will they need for a parallelogram-shaped banner with a height of 3 1/2 feet and a base of 5 1/4 feet?

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 banner

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

                                                 =  18.375 ft²

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

the barter

believe it or not anna is correct good job anna give me a fist bump there u go gal