H. Will be the correct answer because the points on the polygons are equal.
Answer:
∴ 
Step-by-step explanation:
Let the triangle name as Δ ABO a right triangle at ∠ B =90°
Such that,
OA = radius
AB = y coordinate = 12
BO = x coordinate = 16 (positive because distance cannot be in negative)
To Find:

Solution:
In right triangle Δ ABO ,By Pythagoras theorem we get the radius,


∴ OA = 20
OB = 16
Also tan (180 -θ) = - tan (θ)
Now In right triangle Δ ABO
m∠ AOB = 180 -θ
∴ 
∴ 
The answer is 5 because if you divide 190 by 38, you get 5.
Answer:
100inches
Step-by-step explanation:
50books
each book is 2 inches
50books x 2 inches per boo = 100inches