You don't use it usually because teachers usually say use 3.14 as an approximation
Firstly , we will find
angle of inclination
Let's that angle as 't'
we are given
hypotenuse= 350
opposite =32
so, we can use sin
and find angle


we will get

so, angle of depression will also be
............Answer
Answer:
answer is I am expecting that option d is correct answer
Answer:
Triangle A: 38 degrees
Triangle B: Unknown (not enough information)
Triangle C: Unknown (not enough information)
Triangle D: 70 degrees
Triangle E: 40 degrees
Step-by-step explanation:
Work for Triangle A: 90 + 52 = 142. 180 - 142 = 38.
Work for Triangle B: Unidentifiable because there is no indicator to tell you if any of the angles/lines are equal. Generally there will be a "double lined" indicator in the corners of which a triangles angles are equal.
Work for Triangle C: Same as B.
Work for Triangle D: 90 + 20 = 110. 180 - 110 = 70.
Work for Triangle E: 90 + 50 = 140. 180 - 140 = 40.
Answer:
300 times
Step-by-step explanation:
600 * 1/2 = 600/2
=300