two circles having radius 4.5 and 5 touch internally find the distance between their center
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Answer:
Given: radius of 2 circle . 8.5 , 4.5
To find : Distance between center
Solution: Distance between center of circle is r,- r2
r,=8.2 cm r2= 4.5 cm
r,- r2 = 8.2 - 4.5 = 3.7 cm
Answer : Hence answer is 3.7 cm
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