D123
D123
09-05-2018
Mathematics
contestada
Please help me on number 8 and explain ?
Respuesta :
kanest
kanest
09-05-2018
The total perimeter of a medallion is 9cm. Divide this into 65.
65 / 9 = 7 R2
You can make
7 medallions
from a 65cm piece of wire.
Answer Link
Bay12Rupp
Bay12Rupp
09-05-2018
Each triangle will need 9cm because it takes 3cm x 3cm to make one triangle.
65cm/9cm = 7.222
So he can make 7 whole medallions with some left over.
Answer Link
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