20.2 is the perfect answer
The first box should be correct
30 + c = 40
Answer:
Step-by-step explanation:
Answer:
12. 9
Step-by-step explanation:
12. Using Pythagoras theorem
let shortest distance be = x
8 square + 5 square = x square
64 + 25 = x square
89 = x square
Therefore x = square root of 89
Thus X = 9