Answer:42.5
Step-by-step explanation:
Energy transform to potential energy. as it is stored..I think
Answer:
Hi,
Step-by-step explanation:
Using Al'Kashi theorem (law of cosines),
x²=26²+19²-2*26*19*cos(31°)
x²= 190,11870690...
So

I hope that this is not a control.
The next one would be that teal color (circle) and then the square would be purple