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kolbaska11 [484]
2 years ago
5

Use five different colors to paint the four rectangles A, B, C and D shown in the figure. No two rectangles sharing an edge can

be the same color. How many ways are there to color the rectangles?

Mathematics
1 answer:
GenaCL600 [577]2 years ago
8 0

There are 120 ways to color the 4 rectangles

<h3>How to determine the number of ways?</h3>

The given parameters are:

Paints, n = 5

Rectangles, = 4

The number of ways to color the rectangles is

Ways = ^nP_r

This gives

Ways = ^5P_4

Apply the permutation formula

Ways = \frac{5!}{1!}

Evaluate the expression

Ways = 120

Hence, there are 120 ways to color the 4 rectangles

Read more about permutation at:

brainly.com/question/1216161

#SPJ1

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