B and C are points on the straight line AD, on which AB=BC=CD. What percent of AC is AD?
Created: 6 years ago |
Updated: 2 years ago
best des
Here, AB + BC + CD = AD
or, AB + AB + AB = AD
or, 3AB = AD
Again, AB + BC = AC
or, AB + AB = AC
or, 2AB = AC
Now, AD/AC = 3AB/(2AB)
or, AD = 3/2×100% of AC = 150% of AC
Md Azizur Rahman
Founder of Satt
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