Question

pls answer me pls
a​

Answer 1

Step-by-step explanation:

We have 120° as A city of 100 lakh.

means

120 part of full population = 100 lakh.

360

120 (full pop.) = 100 lakh

360

full population = 300 lakh

population of city D= 84 × 300 lakh

360

Population = 69.99 lakh

Answer 2

Step-by-step explanation:

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To Find ↪

Population Of City D ?

Solution ↪

Let The Central angle Of Vector D be x

Therefore :-

▶120° +96°+60°+ x= 360°

▶276°+x= 360°

▶ x = 84°

Now :-

↪The vector 120° represented 100 lakh

↪A vector of 1° represented 100/120 lakh

Then :-

↪A vector of 84° represented t

$↪ \frac{100}{120} \times 84°$

↪70 lakh

▶The population of city D is 70 Lakh