Here is a photo of how I got the answers and what the answers are (Key: Red represents how I got the answers, while the highlighter shows what the answers are):
No problem the answer is 34w i thinks o but make hru look like it
300000+70000+3000+600+90+8
1. Draw MON = 81° and bisect it.
2. Draw an angle of measure 175
3. Construct a right angle and then bisect it.
Draw ABC = 162° and divide it into four equal parts.
5. Construct the following angles using a ruler and compass.
120°
Answer:
cos∅ = 12 / 13
Hence; Option b) Cosθ= 12/13 is the correct answer
Step-by-step explanation:
Given the data in the question;
the height( opposite ) = 2105 ft - 1755 ft = 350 ft
the hypotenuse = 910 ft
adjacent = x
as its illustrated in the image uploaded along this answer;
using the Pythagoras theorem
910² = 350² + x²
x² = 828100 - 122500
x² = 705600
x = √705600
x = 840 ft
Now
cos∅ = adjacent / hypotenuse
cos∅ = 840 / 910
we simplify; divide through by 70
cos∅ = 12 / 13
Therefore; Option b) Cosθ= 12/13 is the correct answer