Answer: Angle Bisector Theorem states that if a ray bisect an angle of a triangle,then it divides the opposite side into segments that are proportional to the other two side.
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Let:
x = Desired Number
The information put into numbers would look like this:
x - 5 = 3
All we have to do is add 5 to both sides to get x on its own on the left and a single number on the right side, so:
x = 3 + 5
x = 8
Answer: x=4
Step-by-step explanation:
similar triangle so corresponding parts are similar
cross multiply
70 = 20x-10
80 = 20x
x = 4
Answer: 94.5
Step-by-step explanation:
9/2 × 21/4
Get common denominator
9 × 2 =18
2 × 2 = 4
18/4 × 21/4
21 × 18 = 378
378/4 = 94.5
