Answer:
2x-0=x+2
2x=x+2
2x-x=2
x=2
4y-8=y+10
4y-y=10+8
3y=18
y=6
AB=2×2+0=4 (DC is 4 too)
AD=4×6-8=24-8=16 (BC is 16 too)
Another name for x is plane F
Answer:
units.
Step-by-step explanation:
The adjacent sides of a kite are equal.

Triangle PQT is a right triangle.
From the Pythagoras Theorem;






units.