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how could I do this question please help me ​

How Could I Do This Question Please Help Me class=

Sagot :

Answer:

150

108

90

12

Step-by-step explanation:

First, add all the frequency together to get the total :

25+18+15+2=60

A circle should add up to 360°

[tex]\frac{25}{60}[/tex]×360=150°

[tex]\frac{18}{60}[/tex]×360=108°

[tex]\frac{15}{60}[/tex]×360=90°

[tex]\frac{2}{60}[/tex]×360=12°

we know this will be correct because if we add it all up, it makes up 360°