Use a b c to find the ratio

(use picture attached to answer)

bc to ab

the ratio is:

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point