Question

Q.1. A race is being conducted on a circular ground with centre O as shown in figure. AB is the starting line and CD is the finishing line, The length of finishing line CD is 8m. The sports teacher is standing at point S which is at a distance of 4m from the finishing line. Find the distance between the centre point of the stadium and the finishing line

yes kon hai​

Answer 1

Answer:

AD 100 m and AB = 10m

The coordinates of Niharika's flag = (2,25) and the coordinates of Preet's flag - (8, 20).

=

A(2, 25) and B(8,20)

AB=

√(20-25)²+(8-2)²

= -5)² +62

= √25+36

Feedback

Σ

= √61

Explanation: