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
13.2
29.6
Area of a trapezoid = 0.5*(sum of parallel side)*height
Area of a trapezoid = 0.5*(sum of parallel sides)*height