Mrs. Domingo is putting a border around her rectangular bulletin board.the bulletin board is 16 m wide and 21 m long. What is the total length of border material that she needs?

Question

PrincessUmbriel · Answer

To find the perimeter of the bulletin board, we must follow the formula:P = 2(length + width)Given that,Length = 21mWidth = 16mNow let's calculate and solve.P = 2(l + w)P = 2(21 + 16)P = 2(37)P = 74Final answer:Therefore, Mrs. Domingo needs 74 meters of border material.

Answered by PrincessUmbriel | 2025-07-16

Mrs. Domingo is putting a border around her rectangular bulletin board.the bulletin board is 16 m wide and 21 m long. What is the total length of border material that she needs?

Answer (1)

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