quynhnguyen8645 quynhnguyen8645

22-05-2021
Mathematics

contestada

How many yards of material will you need to buy to make the 4th of July banner that has a 10-yard diameter?

Respuesta :

samuelonum1 samuelonum1

23-05-2021

Answer:

78.55 Square yards

Step-by-step explanation:

Given data

Diameter= 10 yards

Radius= 5 yards

Area of the Banner

Area= πr^2

Area= 3.142*5^2

Area= 78.55 Square yards

Perimeter

C= 2πr

C= 2*3.142*5

C= 31.42 yards

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