Question

Fill in the Blanks answers

Answer 1

ABC be a right triangle in which AB=3 cm, BC=4 cm and ∠B=90

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. BD is the perpendicular from B on AC. The circle through B, C, D is drawn

Answer 2

Answer:

Sine and cosine — a.k.a., sin(θ) and cos(θ) — are functions revealing the shape of a right triangle. Looking out from a vertex with angle θ, sin(θ) is the ratio of the opposite side to the hypotenuse , while cos(θ) is the ratio of the adjacent side to the hypotenuse .