Alg I Sem 2 Final Comp South Panola MS 2021-2022
1 answer:
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Answer:
90°
Step-by-step explanation:
Circle C has radius √36 = 6
Circle D has radius √18 = 3√2
As the D radius intersecting either point of tangency, does so at a right angle.
The half angle θ between the tangents is
sinθ = 3√2 / 6 = ½√2
θ = 45°
so the angle between the tangents is 2(45) = 90°
At the beginning, Malik had 33 beads, and Eric had 44, making them have 77 beads in total
At the end, Malik had (33 + 13 =) 46 beads and Eric had (44 + 48 = ) 92 beads.