Answer:y=-4
Step-by-step explanation:
Answer:
150 degrees
Step-by-step explanation:
Use the equation below to find the sum of all the interior angles in this polygon:
(number of sides - 2)*180
number of sides = 6
(6-2)*(180) = 4*(180) = 720
Now that you know the total sum, subtract all other angles to find x:
720 - 90 - 162 - 101 - 96 - 121 = 150
Step-by-step explanation:
According to the given diagram,
By exterior angle property,
x=46°+30°
x=76°
Answer:
Triangle D.
Step-by-step explanation:
A scalene triangle has different sides.
