violagrace08 violagrace08

02-03-2020
Mathematics

contestada

area of 1,2, and 3?!??!

area of 12 and 3 class=

Respuesta :

frost398 frost398

02-03-2020

Answer:

Step-by-step explanation:

1 = (20 x 70) + (70 x 20) = 1400 x 2 = 2800 squared meters

2 = 9.18 x 2 = 18.36 + 9.72 = 28.08 squared centimeters

3 = 9 x 4 = 36 + 6 + 3 = 45 squared units

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