Answer:
P=2x+2y+14
Step-by-step explanation:
Perimeter (P)of a rectangle = 2( l+b)
where l is the length and b is the width of the rectangle .
Here, l= x+8
and, b= y-1
so, P = 2{(x+8)+(y-1)}
= 2( x+8+y-1)
= 2(x+y+7)
=2x+2y+14
Answer:
45x happy to help ya :)
Step-by-step explanation:
By exterior angle of triangle:
17x+4+8x+1=80
x=3
Answer: The figure is a regular hexagon.
Step-by-step explanation:
