jetblackcap jetblackcap

20-05-2019
Mathematics

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Please please help me

Please please help me class=

Respuesta :

jimrgrant1 jimrgrant1

20-05-2019

Answer:

169 : 289

Step-by-step explanation:

Since the figures are similar then

linear ratio of sides = a : b, then

ratio of areas = a² : b²

ratio of sides = 52 : 68 = 13 : 17

ratio of areas = 13² : 17² = 169 : 289

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