Answer:
its still negative
Step-by-step explanation:
y=-1/2x+8
Perpendicular of y=2x+6 is y=-1/2x
Substitute coordinates
4=-1/2(8)+8
197 is the missing side of the triangle
6 cm² + 6 cm²
12 cm²
surface area of the cuboid=12cm²-2 cm²
=10 cm²
