Mathematics, 02.10.2020 15:01 williams5847
in the figure R and r the radius of the circles. PQ is a common tngent. Both the circles 2 touch a point. Prove that PQ = 2√
Answers: 2
Mathematics, 22.06.2019 00:30, Andrewecolt1993
Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?
Answers: 3
in the figure R and r the radius of the circles. PQ is a common tngent. Both the circles 2 touch a p...
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