56.7k views
0 votes
..............,.,.,.,.,.,..,.​

..............,.,.,.,.,.,..,.​-example-1

2 Answers

8 votes

Answer:

18, option B

Explanation:

Draw a hashmark like I have done in my drawing for each side exposed to the white.

Then count up all those hashmarks and voila, you have your answer!

..............,.,.,.,.,.,..,.​-example-1
User Onno Eberhard
by
4.0k points
9 votes

Answer:

B) 18

Explanation:

Perimeter = 2 + 2 + 1 + 2 + 1 + 2 + 1 + 4 + 1 + 2

= 4 + 3 + 3 + 5 + 3

= 7 + 8 + 3

= 10 + 8

= 18

The correct option is (B) 18

User Lenny Markus
by
4.2k points