Resposta :
pit: h² = c² + c²
h² = 4,5² + 6²
h²= 20,25 + 36
h² = 56,25
h = √56,25
h = √ 5625/100 ( √5625 = 75 / √100 = 10)
h = 75/10
pit: h² = c² + c²
h² = 4,5² + 6²
h²= 20,25 + 36
h² = 56,25
h = √56,25
h = √ 5625/100 ( √5625 = 75 / √100 = 10)
h = 75/10