A square wooden board has a length of 15 cm. What area of ply is required to cover the board? Word problem
A square wooden board has a length of 15 cm. What area of ply is required to cover the board? Word problem
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Answer:
area of ply = 225 cm²
Step-by-step explanation:
Given -
length (a) of a square wooden board = 15 cm
to find -
The area of ply required to cover the wooden board
solution -
area of the ply = area of the wooden board =
area of square = a² (a×a)
= 15² = 15×15 cm² =
225 cm²
Hence the area of the ply is required to cover the board = 225 cm²
hope it helps.