This would be A True, hope this helps !
Answer:
its d
Step-by-step explanation:
used photo math
Add 35+ 72.5=107.5 that should give you your answer for c and the answer for d is acute because the triangle would have to be 360 to be Obtused and it's not a right triangle because you don't have a 90 degree angle
The radius of the new sphere is 9
The new SA should be 1017.36 in
New volume should be 3052.08in^3
