# Day 20: A Right Trapezium Indeed

Geometry Level 1

In the trapezium $$ABCD$$ where $$AB$$ is parallel to $$CD$$, $$AB$$ is 3 units longer than $$CD$$, $$BC = 5$$, and $$AD$$ is perpendicular to $$AB$$.

Given that the area of the trapezium is 34, find the perimeter of the trapezium.

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