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alukav5142 [94]
3 years ago
15

60 POINTS!!

Mathematics
2 answers:
tatyana61 [14]3 years ago
8 0
The correct answers are
A. 144
B. No
Step2247 [10]3 years ago
5 0

Answer:

A 144

B no

Step-by-step explanation:

Decagon is a 10 sided figure

interior angle = 180 (n-2)/n where n=10

                         180*(10-2)/10

                           180*8/10

                           144

To tessellate, the angle must divide evenly into 360

360/144= 2.5

This is not evenly so it will not tessellate

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Step-by-step explanation:

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