Answer:
16.2feet
Step-by-step explanation:
Using the SOH CAH TOA identity
Given the following
Base side = 24feet
angle of elevation = 34degrees
Required
Height of the tree (opposite)
tan theta = opposite/adjacent
tan 34 = H/24
H = 24tan34
H = 24(0.6745)
H = 16.2feet
Hence the height of the tree is 16.2feet
Given:
Angle 6 = 25 degrees
To Find:
The value of Angle 7
Solution:
We know that,
the value of Angle 6 is equal to 25 Degrees
Since Angle 6 and Angle 7 together comprise of a Straight Line, this means that they are Supplementary Angles.
Therefore,
Angle 6 + Angle 7 = 180 degrees
This implies that,
25 degrees + Angle 7 = 180 degrees. (since Angle 6 = 25 Degrees)
Angle 7 = (180-25) degrees
Thus ,
Angle 7 = 155 degrees
Hence, Angle 7 is 155 degrees (Option 1)
Answer:
1125.67
Step-by-step explanation: