Question

2. The perimeter of the triangle with vertices (0,4),(0,0) and (0,3) is (a) (7415 ) (b)5 (C)10 (d) 12 (CBSE 2014]​

Answer 1

Answer:

उसके बाद हम दोनो बाथरूम मे भी

Step-by-step explanation:

एचडीएचएफ है तो आप

Answer 2

Answer:

d) 12

Step-by-step explanation:

Let ABC be a triangle having A(0,4);B(0,0);C(3,0) 

Using distance formula, we get 

AB=(0−0)2+(0−4)2=16=4BC=(3−0)2+(0−0)2=9=3CA=(0−3)2+(4−0)2=25=5

Perimeter of △ABC=AB+BC+CA=4+3+5=12