Used by over 70,000 teachers & 1 million students at home and school. Studyladder is an online english literacy & mathematics learning tool. Kids activity games, worksheets and lesson plans for Primary and Junior High School students in United States. area=ab p=q=. the rhombus or diamond, where adjacent sides have the same length (a=b). The diagonals of a rhombus are perpendicular. In addition to the general formulas for parallelograms we have area=½pq and p +q =4a. The square or regular quadrilateral is both a rectangle and a rhombus. Matching Quadrilaterals Worksheet Match each quadrilateral's picture to its name: rectangle, square, parallelogram, trapezoid, rhombus, kite, arrowhead. Or go to the answers. Quadrilaterals Label the quadrilaterals (four-sided figures), including the square, rectangle, rhombus, parallelogram, kite, and trapezoid. Answers: Matching ... Area of a rhombus displaying top 8 worksheets found for area of a rhombus. Area of a rhombus worksheets packed with adequate skills the area of a rhombus worksheets comprise finding the area of a rhombus with dimensions presented as integers decimals and fractions involving unit conversions. Displaying all worksheets related to rhombus.