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Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 7 - Coordinate Geometry > A town a is located 36 km east and 15 km north of town A. How would you find the distance from town A to B without actually measuring it. Let us see. This situation can be represented graphically as shown in fig. You may use the Pythagoras theorem to calculate this distance.

A town a is located 36 km east and 15 km north of town A. How would you find the distance from town A to B without actually measuring it. Let us see. This situation can be represented graphically as shown in fig. You may use the Pythagoras theorem to calculate this distance.

Observe Fig. 6.30 and then find ∠ P.