Step-by-step explanation:
option B : SAS because when two sides of one triangle and angle made by them are respectively equal to the corresponding sides and angle of another triangle, they are said to be congruent.
Answer:
A secant line contains a chord always
Step-by-step explanation:
A line intersecting in two points is called a secant line, in one point a tangent line and in no points an exterior line. A chord of a circle is the line segment that joins two distinct points of the circle. A chord is therefore contained in a unique secant line and each secant line determines a unique chord.
Answer: Centripetal acceleration is the idea that any object moving in a circle will have an acceleration vector pointed towards the center of that circle. Centripetal means towards the center. Even an object moving at a constant speed around a circle won't have a constant velocity.
Answer:
w=20.48
Step-by-step explanation:
w/5.12=4
x5.12 x5.12
w=20.48