For quick calculation of the square footage of your room or space, youâll need a tape measure, pen and paper. 1  Measure the length and width of the room or space in question, and enter your measurements into the square foot calculator. 2  If the room or space is a triangle, measure the base and height of the area.
Learning disability is a general term that describes specific kinds of learning problems. A learning disability can cause a person to have trouble learning and using certain skills. The skills most often affected are: 1  reading,  writing,
(American Association on Mental Retardation -- AAMR; now called the AmericanAssociation of Intellectual and Developmental Disorders.)intellectual abilitiesreasoning, planning, solving problems, thinking abstractly, comprehending complex ideas, learning quickly, learning fromexperience.ntellectual Disability. Intellectual disability (formerly Mental Retardation): A disability characterized by significant limitations both inintellectual functioning and in adaptive behavior as expressed in conceptual, social and practical adaptive skills.This disability originates before age 18.