Alternate interior angles.
Hey there!
To start, you have one of your angles given, 40.5. Now, given that the airplane is directly over point A of the triangle, you can conclude that ∠A is 90 degrees.
Knowing that the sum of all the angles of a triangle is 180 degrees, to find ∠P, you can set up this equation (where x is the missing angle of ∠P):
40.5+90+x=180
Simplify and solve for x:
40.5+90+x=180
130.5+x=180
x=49.5
Therefore, m∠P is equal to 49.5 degrees.
Hope this helps and have a marvelous day!
AD + DG = AG.
If DG is twice as long as AD, then DG is 20.
Add DG and AD together and you can find that AG is 30.
Assignment:
<><><><><><><>
Answer:
<><><><><><><>
Explanation:
<><><><><><><>
[ Step One ] Solve With Quadric Formula
Note:
<><><><><><><>
[ Step Two ] Simplify Expressions
[ Step Three ] Combine Solutions
<><><><><><><>
Half of 36 is 36/2
=18
1/7 of 42 is 42/7
=6
therefore, 1/7 of 42 is smaller