Question

1. kohan is very intelligent in maths. He always tries to relate the concept of
maths in daily life. One day he is walking away from the base of a lamp post
at a speed of 1 m/s. Lamp is 4.5 m above the ground.
(
B
EW &
his
If after 2 second, length of shadow is 1 meter, what is the height of Rohan?
a. 145 cm
b. 120 cm
C. 150 cm
d. 175 cm​

Answer 1

Answer:

This is your answer

Step-by-step explanation:

in this we use the lamp and the speed of person is 2.5 m per second so we find the resistance