350 because 25x10 is 250 and 20x5 is 100 so you add them and get 350
To find the distance between her home and her latest position:
According to the question, the diagram is,
Consider the right triangle,
AB=120 km
BC=50 km
To find AC:
Using Pythagoras theorem,

Hence, the distance between the new position and her home is 130 km.
The measure of ∠1 is also <span>93° because vertically opposite angles are equal.</span>