(12) (1 ft)(2 ft) + (12)(1 ft)(2 ft) + (4 ft)(2 ft)
(12)(1 ft)(2 ft) + (12)(1 ft)(2 ft) + (4 ft)(2 ft)
= (24 ft²) + (24 ft²) + (8 ft²)
= 24 ft² + 24 ft² + 8 ft²
= 56 ft²
= (24 ft²) + (24 ft²) + (8 ft²)
= 24 ft² + 24 ft² + 8 ft²
= 56 ft²