Answer:
Step-by-step explanation:
you have to multiply
Answer:
around 35-42° it's one of them 2 probably 40-41°
Answer:
Length of other board
metres
Step-by-step explanation:
Given: Length of board =
metres
Length of board was divided into two.
Length of one piece =
metres
Let
= length of the other board
Length of the other board = Length of board - Length of one piece
So, 

Thus, length of the other board
metres
T=0 is also a solution. Other than 0 here is a solution.