In the triangle shown on the right, ðp = 55°, n = 10, and g = 12. find the remaining side and the two angles. round all answers to the nearest tenth. length of side p =

p = 10.3

m∠N = 52.7°

m∠G = 72.3°

Step-by-step explanation:

In ΔPNG

∵ m∠P = 55°

∵ n = 10 and g = 12

By using cos Rule:

∵ p² = n² + g² - 2(n)(g)cosP

∴ p² = 100 + 144 - 2(10)(12)cos(55°) = 106.341655

∴ p = 10.3

By using sin Rule:

10/sin(N) = 12/sin(G) = 10.3/sin55

∴ sinN = 10(sin55)/10.3 = 0.7952932

∴ m∠N = 52.7°

∴ sinG = 12(sin55)/10.3 = 0.95435189

∴ m∠G = 72.3°

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

kk.bj.

step-by-step explanation:

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