<span> -a2b2 + 9a2 + 24ab + 4b2 - 36
</span><span>hope it helps
</span>
Step-by-step explanation:
Transitive property of Angle Congruence
Answer:
That guy is correct a because its both greater than and equal to 8
Answer:

Step-by-step explanation:
Area of a Circle: 
The r is the length of the radius of the circle
The radius of the shown circle is 9 m

