Page 119 - Maths Skill - 6

Playing With Construction 117

Now joint these both figures by super-imposing the point Q of both figures and the combined figure looks like
given below.

4 Q R
P 4

So, with the help of these semi-circles, we have constructed a wavy wave.

CONSTRUCTION OF EYES
Before start to construct the figure of Eye, we have to sketch the prototype (standard).

Now, let us construct an eye by following the steps given below:

Step 1: First of all, we have to sketch or draw a horizontal line l with the help of scale.

0 1 2 3 4 5 6 7
cm
inch
0 1 2 3

l

Step 2: Now take an one-one point ‘A’ and ‘B’ on both sides of this line l and mark in such a way that the
distances between point and line must be same. This arrangement is shown in figure below:

A

B

Step 3: Now set up a particular distance in the compass and tip of the compass is A
placed at point B. After that an arc is sketched in such a way that arc cuts m n
the line l of point m and n. Similarly this process must be repeated for
point A. And this arrangement looks like as given below.

B

Step 4: Now mark a dark dot at the middle point of mn in such a way, an Eye is prepared. Now for the pair of
this, Repeat this process and prepare just symmetrical figure of this.