Using a steel square to assess the flatness of a countertop joint is not suitable. The steel square serves as a measuring tool for right angles, mainly employed for marking and confirming squareness. Its purpose does not involve precise measurement of a surface's flatness or levelness. For a more suitable evaluation of a countertop joint's flatness, one should consider employing either a straightedge or a precision level.
No, a steel square cannot be used for checking the flatness of a countertop joint. A steel square is a right-angle measuring tool primarily used for marking and checking squareness. It is not designed to accurately measure the flatness or levelness of a surface. To check the flatness of a countertop joint, a straightedge or a precision level would be more appropriate tools.
No, a steel square is not an appropriate tool for checking the flatness of a countertop joint. A steel square is designed for measuring right angles and is not suitable for assessing the levelness or flatness of a surface. A straight edge or a level would be more appropriate tools for this purpose.
