construct one circle with center a passing through point b and another circle with center a passing through c. circles with common centers are
called concentric circles. we'll refer to the circle that passes through b as ab and the one that passes through c as ac. besides being concentric,
what is the relationship between circles ag and ac?
you can not drow on this
just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !
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