The proportion equal to a/b = c/d is A.) A/C = B/D
We will know if a proportion is equivalent when its cross products are equal.
a/b = c/d where ad = bc
since ad = bc, a/c = b/d
are you still stuck on the question
Solve for x by simplifying both sides of the equation, than isolating the variable.
x ≤ 8/3 or x ≥ 8
Answer:
The area of the circle is equal to
.
Step-by-step explanation:
Given that,
The area of sector is, 
The central angle is 
We need to find the area of circle.
We know that,

So, the area of the circle is equal to
.
The right answer is 19/20 which is A i hope this helps