X + Y = 180 so X = 122. W = X = 122. Z = Y = 58
Y = -4/3x -1/2 , perpendicular slopes are opposite reciprocals
Answer:
170°
Step-by-step explanation:
We can already see that measure ∠AD is equal to 85
A square has two halves, so this square will be added.
We will have to add 85 + 85 which equals 170°
The meridional circumference — Earth is only 24,860 miles (40,008 km) around. This shape, caused by the flattening at the poles, is called an oblate spheroid.
