Math, asked by nitingulecha46, 10 months ago

draw line segment measuring 8.2 cm and divide it into four equal parts using ruler and compass only​

Answers

Answered by amitnrw
5

drawn line segment measuring 8.2 cm and divided it into 4 parts

Step-by-step explanation:

Step 1 : Draw a line segment 8.2 cm  AB using ruler

Step 2 : Using Compass Taking width  slightly less than AB , Taking A as center draw arc on both sides of AB

Step 3 : Kepping compass width same as in step 2 , taking B as center draw arcs intersecting arcs drawn in step 2  at M & N

Step 4 : Join MN intersecting AB  at D

AD = BD = AB/2

Now repeat Steps 2 - 4 Taking  AM    &  MB  line segments intersecting AB at C  & E

AC = CD = AD/2 = AB/4

DE = EB = BD/2 = AB/4

now AC = CD = DE = EB  = AB/4

Another mthod

Step 1 : Draw a line segment AB = 8. 2 cm

Step 2 : Draw an acute angle at AB

Step 3 : Take 4 point on angle drawn in step 2 consecutively at equal distance

Step 4 : join 4th point with AB

step 5 : now draw 3 lines parallel to line drawn in step 4 , passing through 1st , 2nd & 3rd point and intersecting AB at C , D & E

AC = CD = DE = EB  = AB/4

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