Answer:
1) 752.9 m² 2) 2.68 ft
Step-by-step explanation:
1. 3.28 ft = 1 meter
90/3.28 = 27.44
27.44 x 27.44 = 752.9 m²
2. tan 15 = 10/x or x = 10/tan 15 = 2.68 ft
