The tangent line is perpendicular to the radius from the center of the circle to the point of tangency.
ΔDCE is similar to ΔDBA
DC/DB=DE/DA
15/50=DE/40
DE=12
Answer: it goes up like 10,20,30,40
Step-by-step explanation:
The figure is rotated 90 degrees counterclockwise around the origin and then translated to the right 6 units.
Answer: B
Step-by-step explanation: 7/4 time 8/1 is 56/4 which simplifies to 14. B is the only statement that satisfies this