Question

Every day starting from his home Peter travels due east 3 kilometers to the school. After school he travels due north 4 kilometers to the library. What is the distance between Peter’s home and the library?

Answer 1

Answer:

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Answer 2

Answer:

5 Km

Step-by-step explanation:

Using Pythagoreas method:

3sq + 4 sq = x sq

9 + 16 = x sq

x sq = 25

x sq =5 sq

terminate both squares

x= 5