The garden has a rectangular shape and has a circumference of 130 m and area 800.25 m2. Calculate the dimensions of the garden.

Correct answer:

a =  48.5 m
b =  16.5 m

Step-by-step explanation:

2a+2b=130 ab=800.25  a(1302a)/2=800.25  a(65a)=800.25 a265a+800.25=0 a1,2=2pq±D=265±1024 a1,2=265±32 a1,2=32.5±16 a1=48.5 a2=16.5 a=48.5 m
b=16.5 m

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