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Fill in the blanks.2. the sun is in the _______ of the solar system. ​

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484 cents Ramona Parker
Answer:

Since lenth from an exterior point to a circle are equal.

Therefore PX=PZ.....1

QY=QX......2

RZ=RY........3

Adding equation 1,2 and 3 ,we get

PX+QY+RZ = PZ+QX+RY

Now,

Perimeter of triangle PQR =PQ+PR+QR

= (PX+XQ)+(QY+YR)+(PZ+ZR)

= (PX+PZ)+(QX+QY)+(RZ+RY)

= 2PX+2QY+2RZ

= 2(PX+QY+RZ)

Therefore,PX+QY+RZ = XQ+YR+ZP =

2

1

(perimeter of triangle PQR)

36
Ramona Parker
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