A bag has 6 number tiles numbered one through six. You draw a number tile, replace the tile and draw a second tile. What is the
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Answer:
The relation is explained below.
Step-by-step explanation:
P(x, y) is a point on the circle. Q is the origin. Join PQ.
PQ is the radius.
Therefore, PQ = r
Draw PS perpendicular to the x-axis.
Now, ΔPQS is a right triangle.
By Pythagoros theorem,
