Answer:
There's no picture.
Step-by-step explanation:
Answer:
Radius= 2r
Step-by-step explanation:
Surface area of hemisphere
=2 x 22/7 x (2r)^2
=44/7 x 4 r^2
=174/7 r^2
=25.14 r^2
Answer:
D
Step-by-step explanation:
hope this helps
Answer:
4 packs of invitations and 2 packs of napkins.
Step-by-step explanation: