# how to locate root under 3 and 5 on number line

Dear Student!

@Ravisha: Your friend has provided the correct answer for root 5.

@Shreya: Good effort! Keep it up!

For root 3, detailed solution has been provided in the first video.

Chapter: Number system

Lesson no: 6

Hope you got it!

• -4
• We know that,

And,

Mark a point ‘A’ representing 2 on number line. Now, construct AB of unit length perpendicular to OA. Then, taking O as centre and OB as radius, draw

an arc intersecting number line at C.

C is representing.

• 8

if u want one wid steps . refer to this

We know that,

And,

Mark a point ‘A’ representing 2 on number line. Now, construct AB of unit length perpendicular to OA. Then, taking O as centre and OB as radius, draw

an arc intersecting number line at C.

2.Construction of √(3.5):

1) Draw a right Triangle, in which the two perpendicular sides measure one unit each. The hypotenuse of this triangle measures √2 units. Bisect this into two equal parts, such that each measure (√2)/2 units.

2) Draw another right triangle, in which the two perpendicular sides measure √2 and 1 unit. The hypotenuse of this triangle measure √3 units.

3) Draw another right triangle, in which the two perpendicular sides measure √3 and (√2)/2 units. The hypotenuse of this triangle measures √(3.5) units.

do other parts with the help of these answers

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