If the area of a square is 18x13 and the area of a rectangle is 12x6 what is the perimeter and the area combined

Perimeter

Well the square would be 18+18+13+13 = 62. And the rectangle would be 12+6+12+6 = 36

So combined they would be 62+36 = 98

Area

18 x 13 = 234 for the square and 12 x 6 = 72 for the rectangle which altogether is 234+72 = 306