Answer:
<h2>x = -4 and y = -1 → (-4, -1)</h2>
Step-by-step explanation:

No, because the sum of the angles of any polygon is equal to 180(n-2), where n is the numbers of its sides, and 450÷180=2.5
Hope this helped!
Answer:
168745
Step-by-step explanation:
times them all together.
Answer:
Option (A)
Step-by-step explanation:
To find the value of 'a' we will use the tangent-chord theorem,
"Angle formed by the chord and a tangent to the circle measure the half of the intercepted minor arc"
Angle 'a' is formed between the chord and the tangent.
Measure of the intercepted arc = (2 × 52)°
Therefore, measure of the angle 'a' = 
a = 52°
Therefore, Option (A) will be the correct option.