Answer:
22 meters
Step-by-step explanation:
Area of yellow rectangle: 6x4=24
Area of gray rectangle: 8x=24
x=3
Thus, the perimeter is 3+3+8+8, which is 22.
=18 sqrt2+15 sqrt2=33 sqrt 2
It's asking you to set -x and x equal to each other...
-x = x
2x = 0
x = 0.
Answer:
b
Step-by-step explanation: