CPM Homework Help : CCG Problem 1-124

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Home > CCG > Chapter 1 > Lesson 1.3.2 > Problem 1-124

1-124.

Find the probabilities of randomly selecting the following shapes from a Shape Bucket that contains all $16$ basic shapes.

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P(quadrilateral)
Answer (a):
$\frac{7}{16} \approx 44\%$

P(shape with an obtuse angle)
Answer (b):
$\frac{9}{16} \approx 56\%$

P(equilateral triangle)
Answer (c):
$\frac{1}{16} \approx 6\%$

P(shape with parallel sides)
Answer (d):
$\frac{6}{16} = \frac{3}{8}\approx 38\%$

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