如图，阴影部分的面积是60cm² ，求梯形的面积。（单位：cm）7|;B6K(A'['o6x.B0Q(O8Y4O)R
7|;B6K(A'['o6x.B0Q(O8Y4O)R
算式：提示5V1z9Q*P.r5G8C7O9q7|;B6K(A'['o6x.B0Q(O8Y4O)R
答：梯形的面积)o,f,n(b3{平方厘米。7|;B6K(A'['o6x.B0Q(O8Y4O)R