Question

Find the area of each of the following quadrilaterals. Complete parts (a) through (d) below. (Type an integer or a decimal.) 2 cm b. Rectangle 5 cm The area of the rectangle to the right is 50 cm? (Type an integer or a decimal.) 10 cm c. Parallelogram 5 cm cm The area of the parallelogram to the right is (Type an integer or a decimal.) 5 cm d. Trapezoid 16 cm V173 cm/ 13 cm The area of the trapezoid to the right is (Type an integer or a decimal.) 1 18 cm

Answer 1

Page Nol BASIC RESULTS ABOUT AREA Area a² a 0 Area of square with each side (= a) is a ② Area of Rectangle with sides a units and b unit is ab Arla ab a D * Area of parallelogam with base bunits and height hunit AB II DC, AD IBC. is bh h Area =bh А В b b 4 Area of trapezoid with parallel sides AB, CD of length a and b units. of his perpendicular distance between paralled Area = √ (at b) h Area = 1/(a+b)h А B sides (6) Rectangle Area of rec tangle 5 =loos = 50 cm 22 10 cm

Page No2 Parallelogram Area of the parallelogam is =(length of Base) (Height) soml 4 5x4 = 20 cm² Scm 16cm 15173cm 13cm Trapezoid Area of the Trapezoid is Ź [Sum of parallel sides] X (Distance behoeen paralle sides) Ź (18+18) 13 18cm 17 X13 = 221 cm