Question

Plssss clear this question

Answer 1

Answer:

70.4m

Step-by-step explanation:

first we need to find the length of the white square

to find it's length we have to find it's area

area of white portion is area of backyard minus area of brown portion

=400-87

=313 m²

length of white portion(probably a square)

a²=313

a=√313

a=17.69 mapproximately

one side =17.6

perimeter=area to be fenced

=4×17.6

=70.4

hopefully it helps you

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