Physics, 14.10.2019 17:30 sierraaasifuent

One side of a triangle is increasing at a rate of 5 cm/sec and a second side is increasing at a rate of 7 cm/sec. if the area of the triangle remains constant, at what rate does the angle between the sides change when the ﬁrst side is 20 cm long, the second side is 50 cm long, and the angle is π 3 ?

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One side of a triangle is increasing at a rate of 5 cm/sec and a second side is increasing at a rate...