Let the value of the vertical drop be x
cos20°=x/11
x=0.9*11
x=9.9
Thus, the length of the vertical drop is 9.9 feet
Lol its <span>0.00144300144</span>
Answer:
12
Step-by-step explanation:
12×12=144
12 squared equals 144 so square root is 12.
180-70-30=80
The answer is 80
The two triangles are the same.
Corresponding angles of congruent triangles are equal.
A triangle's three angles add up to 180 degrees.
