Ahiker stops to rest and sees a deer in the distance. if the hiker is 48 yards lower than the deer and the angle of elevation from the hiker to the deer is 15°, find the distance from the hiker to the deer.

According to the attached graph, we can see that the hypotenuse is the variable to find. We have the Angle and the height therefore through the Sin we can identify the distance of the slope, that is to say

0.55x745.7j and a calculator

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2