Base = 12ft
Height = 19ft
Perimeter = 12 ft + 16 ft + 27 ft = 55 ft
Area = 1/2(12 ft)(19 ft)
Area = 1/2 (228 ft)
Area = 114 ft²
Step-by-step explanation:
Base‘s measure = 12 ft
perimeter = 27+16+12 = 55 ft
Area = (12×19)÷2 = 114 ft²
