Write a complete two-column proof for following information: Given: Segment AB = x + 16, Segment BC = 4x + 11 Segment AC = 77 Prove: AB = 26
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Answered by
16
Answer:
AB+BC=AC
x+16+4x+11=77
5x=77-27
5x=50
x=50/5
x=10
AB=x+16
AB=10+16
AB=26
x------HENCE PROVED--------x
Answered by
2
When Segment AB = x + 16, Segment BC = 4x + 11 and Segment AC = 77, It is true that AB = 26.
Given:
Line segment, AB = x + 16
Line Segment, BC = 4x + 11
Line Segment, AC = 77
To find:
Prove that AB = 26
Solution:
If we consider A, B and C are 3 collinear points and lie same line
⇒ AC = AB + BC
From given data
⇒ 77 = x + 16 + 4x + 11
⇒ 77 = 5x + 27
⇒ 5x = 50
⇒ x = 10
As we know AB = x + 16
⇒ AB = 10 + 16 = 26
⇒ AB = 26
Hence, It is proven that AB = 26
#SPJ2
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