To find the area of a trapezoid, you need the lengths of the two parallel sides (bases) and the height. However, the dimensions given (13 and 20) appear to specify the lengths of the bases without mentioning the height. If we assume the height is also provided or inferred, the area formula is ( \text{Area} = \frac{1}{2} \times (b_1 + b_2) \times h ). Without the height, we cannot calculate the area definitively.
Area of trapezoid: 0.5*(20+18)*4 = 76 square cm
Area = 0.5*(sum of parallel sides)*height
13x + 15 = 11x - 5 2x = -20 x = -10
29.6
Area of a trapezoid: 0.5*(sum of its parallel sides)*height
trapezoid area = (b1+b2)/2*height trapezoid area = 234 b1=32 b2=20 234 = (32+20)/2*h 234 = 26*h h=9
Area of trapezoid: 0.5*(20+18)*4 = 76 square cm
Area = 0.5*(sum of parallel sides)*height
what trapezoid
area=18.5*(20+24)/2=407cm
Area = 1/2*(12+20)*5 = 80 square feet
Area = 1/2*(12+20)*5 = 80 square feet
13x + 15 = 11x - 5 2x = -20 x = -10
29.6
13.2
Area of a trapezoid: 0.5*(sum of its parallel sides)*height
Area of a trapezoid = 0.5*(sum of parallel side)*height