Respuesta:
a = 40/3
Explicación paso a paso:
Teorema de thales triangulos:
40/10 = (a+40)/a
(40)(a) = (a+40)(10)
40a = 10a + 400
40a - 10a = 400
30a = 400
a = 400/30
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1,33 • 10 = 13,33
Corona ?
Verified answer
Respuesta:
a = 40/3
Explicación paso a paso:
Teorema de thales triangulos:
40/10 = (a+40)/a
(40)(a) = (a+40)(10)
40a = 10a + 400
40a - 10a = 400
30a = 400
a = 400/30
a = 40/3