Question

Pfv ajuda ai

determine o valor de X nos triangulos relacoes metricas​

Answer 1

Resposta:

$a ^{2} = b ^{2} + c ^{2} \\ a^{2} = 30 ^{2} + 40 ^{2} \\ a ^{2} = 900 + 1600 \\ a ^{2} = 2500 \\ a = \sqrt{2500 } \\ a = 50 \\ \\ a.h = b.c \\ 50.h = 30.40 \\ 50h = 1200 \\ h = \frac{1200}{50} \\ h = 24$