Lesson 19.3 Homework HW Complete problems 1-6 below for independ When you are finished, check the solutions in the back of the t 1. Find the surface area of the regular pyramid below. 6.9 in 4 7 in 7 in 2. Find the surface area of the regular pyramid below. 11 mm 8 mm 8 mm 3. Find the surface area of the regular pyramid 10 ft below. 4. Find the surface area of the cone below. 13.4 km 15 ft 6 km 5. Find the surface area of the cone below. 26.8 km 6. Find the surface area of the cone below. 9.8 in 12 km 8 in Optional: Complete problems 5, 6, 8, 9, 11, 12 from your textbook on separate lined paper for extra pract When you are finished, check the odd noble