1.What is the parimeter of the triangle with sides 5×+2,6×+3 andx-4
2.What is the perimeter of the rectangle with length (8a+3b+4)and width (2a-2b+7)​


Sagot :

Answer:

1.P=a+b+c

2.P=2(l+w)

Step-by-step explanation:

1

a Side

Sideb Base

Sideb Basec Side

2.

l Length

l Length w Width

^_^!