I’m very confused on this question. i’m not very good at geometry.

You're probably fine at geometry. This is algebra pretending to be geometry.

The perimeter is the sum of the sides. Geometry part over.

We write the equation:

36 = (2x + 3) + (2x + 3) + 2x

36 = 6x + 6

30 = 6x

x = 5

Lengths of the sides:

common side: 2x+3 = 2(5)+3 = 13

base: 2x = 10

x=5, base=10, common side=13

65

step-by-step explanation:

answer: what if i dont want to show my work boi.

step-by-step explanation: im watching dbz and eating popcorn leave meh alone