Answer:
x2=y2=r2
Step-by-step explanation:
edge
The relation is explained below.
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,
X²= 9
X POWER 3= 27
X³= 27
The number that can be multiplied three times to get 27 is 3
Therefore X POWER 2 (X²) can be calculated as follows
= 3²
= 3 × 3
= 9
Hence XPOWER 2 is 9
Read more here
brainly.com/question/27510248?referrer=searchResults
#SPJ1