Question

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Answer 1

Answer:

i) 174.4cm

ii) 131.8 cm

iii) 144.6 cm

iv) 113.4 cm

$\green{LionessPreyashi}$

Answer 2

Use the formula: d= 2r

87.2-174.4

65.9-131.8

72.3-144.6

56.7-113.4