Question

Calcule o valor de X

Answer 1

x = 33°

Soma os dois ângulos e iguala a 90° pois o ângulo reto mede 90°

x-19°+2x+10° = 90°

3x = 90+19-10

3x = 99

x = 99/3

x = 33°

✨ Ótimo final de semana ✨

08/01/22

Answer 2

$\large \boxed{ \begin{array}{l} \blue{ \rm \: x - 19 + 2x + 10 = 90°} \\ \orange{ \rm \: x + 2x = 90 + 19 - 10} \\ \green{ \rm \: 3x \: = \: 109 - 10 } \\ \purple{ \rm \: 3x \: = \: 99} \\ {\blue{ \rm \: x = 99/3}} \\ \blue{ \boxed{{\red{ \rm \: x = 33°}}}}\end{array}}$