Question

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Answer 1

Explicación paso a paso:

Tarea:

• Hallar el radio.

Solución:

• $13 - m + 8 + m = 15 + 2x$
• $13 + 8 = + 15 + 2x$
• $21 = 15 + 2x$
• $6 = 2x$
• $3 = x$
• Espero le sirva.