Question

Jenny has lost her way home. She was standing 25 yards away from her house in the southwest direction. She walked 20 yards north and reached point x. How far and in which direction would she have to walk to reach her house?.

Answer 1

Jenny has to walk 15 yards to reach her house if Jenny has lost her way home. She was standing 25 yards away from her house.

What is a right-angle triangle?

It is a triangle in which one of the angles is 90 degrees and the other two are sharp angles. The sides of a right-angled triangle are known as the hypotenuse, perpendicular, and base.

We can use Pythagoras theorem:

x² + 20² = 25²

After solving:

x = 15 yards

Thus, Jenny has to walk 15 yards to reach her house if Jenny has lost her way home. She was standing 25 yards away from her house.

Learn more about the right-angle triangle here:

brainly.com/question/3770177

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