Respuesta :

akiran007

Answer:

Step-by-step explanation:

this is a right angled triangle and Pythagorus Formula can be used to find the length of the hypotenuse .

c²=a²+b²

c²= (11)²+ (12)²

c²= 121+144

c²= 265

c=√265

c= 16.278≅16.28