represent root 7.7 in number line
Answers
Given: An irrational number √7.7
To find: Represent it on a number line?
Solution:
- Now we have to represent √7.7 on a number line, so lets consider AB = 7.7 units and BC= 1 unit.
- Now following are the steps to create a diagram:
1. Draw AB = 7.7 units and extend it to C such that BC=1 unit.
2. Now try to find the midpoint of AC. Let the mid point be O.
3. Now consider O as center of circle and OA be the radius, construct a semicircle which further meets at point C.
4. Construct a perpendicular on B which further meets the semicircle at point D.
5. Now consider B as center of circle and let BD be the radius construct an arc which meets XY at E.
- And finally we have:
BD = BE = √7.7
Answer:
So from above steps we can represent √7.7 on a number line.
Answer:
√7.7 ....
Step-by-step explanation:
Now we have to represent √7.7 on a number line, so lets consider AB = 7.7 units and BC= 1 unit.
Now following are the steps to create a diagram:
1. Draw AB = 7.7 units and extend it to C such that BC=1 unit.
2. Now try to find the midpoint of AC. Let the mid point be O.
3. Now consider O as center of circle and OA be the radius, construct a semicircle which further meets at point C.
4. Construct a perpendicular on B which further meets the semicircle at point D.
5. Now consider B as center of circle and let BD be the radius construct an arc which meets XY at E.
And finally we have:
BD = BE = √7.7
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