Respuesta :

santiago55

Answer:

a=66m b=4.58cm

Step-by-step explanation:

a=5610 divided by 85=66 so 66m ×85 m =5610 meters squared

b=330cm ÷ 72 cm is 4.58. So 72×4.58=329.76 so rounded =330
(A) Width= perimeter/2 - length
= 5610 squared/2 -85
= 15,735,965m


(B) Step by step explanation;

Length= p/2 - width
= 330/2 - 72
Length= 93cm

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