Question

solve question 10 and question no.11

Answer 1

Answer:

Po

Step-by-step explanation:

Answer 2

Answer:

please find the answer to both the question below

Step-by-step explanation:

10) the scale of the map = 1: 400,00,000

This implies that a distance of 1 cm in map is equivalent to 40000000 cm in real world

a) The distance between two city = 11 cm on map

=>  actual distance = 11 x 40000000 cm = 440000000 cm

= 440000000/100000 = 4400 kilometers

b) The distance between two city in real world = 250 km = 25000000 cm

=> distance in map = 25000000/40000000 = 25/40 = 0.625 cm

11) a)12 m pole cast a shadow of 15.6 m

=> shadow by 18 m pole = 15.6 x 18/12 =  23.4 m

b) 12 m pole cast a shadow of 15.6 m

=> 1 m shadow = 12/15.6 m height

=> 11.7 m shadow = 12 x 11.7/15.6

= 9 meter height

hence a pole of 9 meter height will cast a shadow of 11.7 meter.