A distância entre Araguaína e Palmas por rodovia de 387 km qual é a distância entre essas cidades em metros A(3 870)
B(38 700)
C(387 000)
D(3 87 000)
E 38700000​

The correct answer is c

C

Use pythagorean’s theorem and find the missing side lengths of the two smaller triangles and add them together
13^2 - 12^2 = 5
15^2 - 12^2 = 9
5+9 = 14
14 is the length of each side of the square
14^2 + 14^2 = 19.8
19.8 is the diagonal length of the inside if the square