Parts of Antarctica are considered to be deserts because it is too dry, there's no rainfall because it is too cold and the amount of snow that falls yearly is comparable with the amount of rains that falls in thee driest deserts on the planet, thus the lack of rain and snow makes it a proper desert, cold desert.
85 degrees if the measurement of the angle
Answer:
m<X = 30°
Explanation:
Given:
Right-angled ∆VWX


Required:
m<X
SOLUTION:
Apply the trigonometric ratios formula.
To know which of the trigonometric ratios formula to apply, identify which of the side is opposite, adjacent or hypotenuse given the angle of reference, X.
Side VW is opposite to <X,
Side VX is the hypotenuse.
Therefore, trig ratio formula to use would be:
Sine of the angle of reference = opposite side/hypotenuse
Thus,






