Question

(ii) Write the coordinates of red flag.
(a) (20, 8)
(b) (20, 7)
(c) (8, 20)
(d) (7, 20)​

Answer 1

Step-by-step explanation:

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+6 ²

= √25+36

= √61

Distance between both flags is 61 m.

Rashmi has to place her flag at the midpoint of AB.

MIdpoint of AB = ( 22+8 , 225+20 ) = (5,22.5)

Rashmi must place her flag along the fifth line at 22.5 m from A.

Answer 2

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