Question

Draw Triangle ABC of perimeter 13 cm, such that its sides are in the ratio 2:3:5.​

Answer 1

Answer:

LET THE SIDES BE 2X,3X AND 5X

THEREFORE, ITS PERIMETER =2X+3X+5X= 10X

SINCE ACCORDING TO THE QUESTION PERIMETER =13

THEREFORE

10X= 13

SO X = 1.3

THEREFORE SIDES= 2X=2*1.3= 2.6,3X= 3* 1.3= 3.9 AND 5X = 5 * 1.3 = 6.5

NOW, DRAW THE FIRST LINE

LET'S TAKE 3.9

NOW, TAKE YOUR DIVIDER WHILE SPREADING IT TO 2.6 CMAND CUT AN ARC

NOW, DO THE SAME THING WITH 6.5

THE POINT WHERE BOTH THE ARC MEET JOIN IT WITH THE FIRST LINE

SO, THUS YOUR TRIANGLE IS CONSTRUCTED

HOPE IT HELPS!!

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