Answer:A brace is used to join multiple staves that represent an instrument, such as a piano, organ, harp, or marimba. Sometimes a second bracket is used to show instruments grouped in pairs, such as the first and second oboes or first and second violins in an orchestra.
Explanation:
Answer: Part A = Net A
Part B = AB = 3in, BC = 5, CD= 7.2
Part C = 12
Explanation:
Answer: u can see the why the tower is shaded wit a little bit of grey
And how the blue