−10=−b/4

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Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Answer this question only if you know the 30 points and

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm