Length of a Straight line ABC is 5m. if AB:BC=2:5 , find the length of AB
Answers
Answered by
8
Answer:
1 metre
Step-by-step explanation:
let abc be divided in 10 equal parts
let ab= 2x
let bc=5x
ac = 3x because abc is divided in 10 equal parts
2x+ 5x + 3x = 10x
5/10 = 1/2 per part
ab= 1/2*2 = 1
bc= 5*1/2= 5/2
ac= 3*1/2=3/2
1+5/2+3/2 = 5
ab= 1 metre
hope it helps ☺️
Answered by
0
Answer:
Answer is 1 meter
Step-by-step explanation:
Mark as the brainlest answer
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