7. Name the pairs of congruent angles. ?A ? ______ ?B ? ______ ?C ? ______ 8. Write the corresponding side lengths in the proportion below. AB / ____ = ____ / DE = ____ / FD Are the polygons below similar? If so, write the similarity statement. 9. 10. 11. The polygons are similar. Find the missing side length. 12. 13. 14.
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Step 1: Identify the pairs of congruent angles: - Angle A is congruent to angle D - Angle B is congruent to angle E - Angle F is congruent to angle C Show more…
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Adi S.
5. A company produces cylindrical pop cans with internal base radius r = 5 cm and height h = 15 cm. They wish to reduce r by 0.1 cm. In order to keep the volume of pop the same, we find, using differentials, that h should change by: (a)0.6; (b)0.7; (c)0.8; (d)0.9; (e)1. Ans:(a) 6.Let f(x, y) = { x^2/(x^2 + y^2), (x, y) != (0, 0) c, (x, y) = (0, 0) for some constant c. For f to be continuous at (0, 0), c must equal (a)0; (b)1; (c)2; (d)3; (e) there is no such value of c. Ans:(e)
Madhur L.
Identify the pairs of congruent angles and corresponding sides. (IMAGE CAN'T COPY).
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