Question

a flower bed is tje shape of a rectangualr ocatagon of side 5 cm find the area of the flower bed .use2 root =1.41​

Answer 1

Step-by-step explanation:

Perimeter of Flower bed=4×3.5

=14 m

Each side is to be fenced with 4 rows of rope

Therefore, the length of rope required=4×14

=56m

Cost of 1 metre of rope=Rs. 15

Cost of 56 metre of rope=15×56

=Rs. 840.

solution

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