y/x = 3/1 Triangle 1 is similar to triangle 3
y = 3 x Multiply each side by x
You need to add 1 and 5 and get 6
do 150 divided by 6
you get 25
Answer:
AB = 12
Step-by-step explanation:
Since the triangle is isosceles, the sides AB and BC are congruent. Then you have ...
4x = 2x+6
2x = 6 . . . . . . subtract 2x
4x = 12 . . . . . .multiply by 2
The side AB has length 12.
Answer: 252 in
Step-by-step explanation:
