Question

Which quadrilateral with side lengths shown will have a perimeter of 20 meters?

3 m, 7 m, 3 m, 7 m
6 m, 5 m, 4 m, 6 m
6 m, 3 m, 5 m, 5 m
7 m, 4 m, 4 m, 6 m

Answer 1

Add all 4 numbers and if it's 20 then that's the answer.