You are painting the surface of a silo that has a radius of 8 ft and height of 50 ft. What is the total surface area to be painted Assume the top of the silo is a sphere and sets on the ground. Refer to the illustration. 50 ft. I a. 2,913.92 ft b. 1,607.68 fr c. 2,612.48 ft d. 3,315.84 ft?​

True or false? a circle could be circumscribed about the quadrilateral below.

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem