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PLEASE SHOW HOW YOU GOT THE ANSWERS THANK YOU!
GIVING BRAINLIEST!!

PLEASE SHOW HOW YOU GOT THE ANSWERS THANK YOU GIVING BRAINLIEST class=

Respuesta :

Answer:

a) 13 m

b) 0.4 mm

Step-by-step explanation:

side length = x, area = x²

a) x² = 169, x = √169 = 13 m

b) x² = 0.16, x = √0.16 = 0.4 mm