question_answer

Direction: Q. 1 to 5

Sanjeev wants to measure a garden during the visit to his native. He marks points P and Q on the opposite edges of a garden as shown in the figure.

To find the distance between the points, he makes a right-angled triangle using rope connecting Q with another point R at a distance of \[\text{4m},\] connecting R to point 5 at a distance of \[\text{15m}\] from point R and connecting S to the point P which is at a distance of \[\text{8m}\] from S such that triangle PRS is a right angled triangle with \[\angle S=90{}^\circ \].

Based on the above information, give the answer of the following questions:

Which property of geometry will be used to find the distance PR?

A) Similarity of triangles

B) Thales theorem

C) Pythagoras theorem

D) Area of similar triangles