Graph A is the correct one

What is the measure of ZACB ?
Answer:
Your Answer Would be 90° Or 180° My friend!
A triangle's angles add up to 180 degrees because one exterior angle is equal to the sum of the other two angles in the triangle.
Hope this Helps!!!

9/16 of the family garden
We can use an equation to solve this:
(3/4) * (3/4) = (9/16)
1st part is c
2nd part is d
I BELIEVE