Answer:So, the perimeter of rhombus MAT is 300 cm.Step-by-step explanation:The perimeter of a rhombus is calculated by multiplying the length of one side by 4, because all four sides of a rhombus are equal in length.Given that the rhombus MAT measures 75 cm:Perimeter =4×side lengthPerimeter =4×75 cmPerimeter =300 cm