Answer:
<h2><u>x = 21</u></h2>
Explanation:
x =
= <u>21</u> degree will be the answer.
{The sum of angle of opposite circumscribed quadrilateral in circle is 180°}
40=10+2x where x is the number of dogs.
30=2x
x=15
Therefore she must walk 15 dogs
Hope this helps :)
Answer:
aaaaa
Step-by-step explanation: