Solve triangles: angle bisector theorem
1 answer:
Answer:
Step-by-step explanation:
CD/6.5 = 2.6/4.9 This is the result of the angle bisector theorem.
The theorem basically says that the side opposite the angle being bisected is divided the ratio of the sides enclosing the angle.
Multiply both sides of the proportion by 6.5
CD = 2.6 * 6.5 / 4.9
CD = 3.4489
CD = 3.4 rounded.
You might be interested in
Answer:
10 hours
Step-by-step explanation:
If you were to subtract 175 by 95 then you would get 80, then you would divide 80 by 8 then you would get 10.
Answer:
N0 solution.
Step-by-step explanation:
x=-2y+1....(1)
x+2y=9....(2)
put equation (2) to equation (1)
-2y+1 + 2y=9
combine
-2y + 2y=9-1
0=8
No solution.
Answer:

Step-by-step explanation:
using the rule of exponents
•
= 
= 
Answer:
x = 17
Step-by-step explanation:
