Question

A=1/2(l¹+l²)h,make l² as subject​

Answer 1

Step-by-step explanation:

Question:-

A=1/2(l¹+l²)h

To Do:-

l² as subject

A = 1/2(l¹ + l²)

2A/1 = l¹ + l²

2A - l¹ = l²

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