Choice 3 is your answer! I have done this before.
The third is the correct answer because when you reduced 25/65 you will get 5/13
Step-by-step explanation:
Equation is missing, without the equation to go with the table, you can't find y.
Answer:
Step-by-step explanation:
Remark
Triangle BAC is isosceles. It has 2 sides that are both radii of the circle. I assume that C is the center of the circle.
Givens
AC = BC Both of these are radii.
<BCD = 20o Given
<A and <B are equal Both are opposite a radii of the circle
C is the circle's center Assumed otherwise we can't do it.
Solution
<BCD is an exterior angle of Triangle ACB It's on the same straight line as D and A
The sum of 2 remote interior angles = the sum of the exterior angle.
BAC = ABC Stated above
BAC + ABC = 20 Stated right above.
2BAD = 20
BAD = 20/2
BAD = 10
Answer:
720
Step-by-step explanation:
Since there are six coordinates, the polygon must be a hexagon.
Sum of angles in a polygon= (n-2)×180
= (6-2) × 180
= 720