A concrete beam has a cross sectional area of 275mm width and 150mm height for the upper flange. While the lower flange has 450mm width with a 150mm height. If the flange has length of 225mm while 200mm width, determine the centroid and the moment of inertia of the given structure. answer this ASAP. Please thank you

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Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.