The answer would be C. hope that helps out :)
Answer:
i think is angle 7 n angle 15
Step-by-step explanation:
<h3>Given:-</h3>

<h3>To Find:-</h3>
<h3>Solution:-</h3>










we can also write it as ;

★<u> </u><u>Henceforth, the value of a and b are</u> :
→ a = 0
→ b = 1
A=bh which means 900=50x18