Question

1. find the length of the missing side. if necessary, round to the nearest tenth.

10
19
58
21.5
29

Explanation:

Step1: Aplicar el Teorema de Pitágoras

$$a^{2}+b^{2}=c^{2}$$
Donde \(a = 10\), \(b = 19\) y \(c\) es el lado desconocido.

Step2: Sustituir valores

$$10^{2}+19^{2}=c^{2}$$
$$100 + 361=c^{2}$$
$$461=c^{2}$$

Step3: Calcular \(c\)

$$c=\sqrt{461}\approx21.5$$

Answer:

21.5