Answer:
90°
Step-by-step explanation:
Since vertical angles are equal, ∠x is equal to its vertical angle. Since the total angles in a triangle are 180, and x + y = 90, then the angle supplementary to z = 180 - 90 = 90. To find z, it's just 180 - 90 = 90.
Answer:
8, -4, 1, -9, 22
Step-by-step explanation:
Integers are any whole numbers, meaning they cannot be decimals or fractions. Other than that, this can be either positive or negative
This would be scalene. Scalene means that all angles of a triangle are different. Isosceles triangles, however, occur when two angles are the same. Equilateral triangeles occur when all three of the angles are the same (the only possible case for this is 60 degrees for each angle)
A, D, E, and F are greater than -5