Question

Can someone help me with this question?
I have been struggling to answer it.

Answer 1

Perimeter = 3.2 unit2

Explanation:

Perimeter of rectangle 1 (P1) = 2(n+n+0.6)

P2 = 2(2n + n+0.1)

perimeter equal -> p1 = p2

-> 2(n+n+0.6) = 2(2n + n+0.1)

-> 2n + 0.6 = 3n + 0.1

-> 0.6 -0.1 = 3n -2n

-> 0.5 = n

-> P1 = 2(2n +0.6) = 2(0.5*2 +0.6) = 2*1.6 = 3.2 unit 2 = P2