Question

Divide the line segment KL = 12cm in the ratio 5:7..... please answer quickly

Answer 1

Step-by-step explanation:

1. Draw a line segment AB of 12 cm

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB3. Cut 2 equal parts on AX and 3 equal parts on BY such that AX1=X1X2 and BX1=Y1Y2=Y2Y3.

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB3. Cut 2 equal parts on AX and 3 equal parts on BY such that AX1=X1X2 and BX1=Y1Y2=Y2Y3.4. Join X2Y3 which intersects AB at P∴APPB=23.

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB3. Cut 2 equal parts on AX and 3 equal parts on BY such that AX1=X1X2 and BX1=Y1Y2=Y2Y3.4. Join X2Y3 which intersects AB at P∴APPB=23.Justification:

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB3. Cut 2 equal parts on AX and 3 equal parts on BY such that AX1=X1X2 and BX1=Y1Y2=Y2Y3.4. Join X2Y3 which intersects AB at P∴APPB=23.Justification:In ΔAX2P and ΔBY3P, we have

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB3. Cut 2 equal parts on AX and 3 equal parts on BY such that AX1=X1X2 and BX1=Y1Y2=Y2Y3.4. Join X2Y3 which intersects AB at P∴APPB=23.Justification:In ΔAX2P and ΔBY3P, we have∠APX2=∠BPY3 { Because they are vertically opposite angle}

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB3. Cut 2 equal parts on AX and 3 equal parts on BY such that AX1=X1X2 and BX1=Y1Y2=Y2Y3.4. Join X2Y3 which intersects AB at P∴APPB=23.Justification:In ΔAX2P and ΔBY3P, we have∠APX2=∠BPY3 { Because they are vertically opposite angle}∠X2AP=∠Y3BP { Because they are alternate interior angles }

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB3. Cut 2 equal parts on AX and 3 equal parts on BY such that AX1=X1X2 and BX1=Y1Y2=Y2Y3.4. Join X2Y3 which intersects AB at P∴APPB=23.Justification:In ΔAX2P and ΔBY3P, we have∠APX2=∠BPY3 { Because they are vertically opposite angle}∠X2AP=∠Y3BP { Because they are alternate interior angles }ΔAX2P ΔBY3P { Because AA similarity }

1. Draw a line segment AB of 12 cm2. Through the points A and B draw two parallel line on the opposite side of AB3. Cut 2 equal parts on AX and 3 equal parts on BY such that AX1=X1X2 and BX1=Y1Y2=Y2Y3.4. Join X2Y3 which intersects AB at P∴APPB=23.Justification:In ΔAX2P and ΔBY3P, we have∠APX2=∠BPY3 { Because they are vertically opposite angle}∠X2AP=∠Y3BP { Because they are alternate interior angles }ΔAX2P ΔBY3P { Because AA similarity }∴ APBP=AX2BY3=23 { Because of C.P.C.T }

Answer 2

Draw a line which is 12 cm and then 5+7 =12 and draw aline Under that and devide it into 7 parts and name them A1 A2 A3 A4 A5 A6 A7 in A5 draw a arc take the same distance and draw a arc in A7 then at the same inA5 were the arc joinning the line kept the compass draw a arc (do not change the distance)and join A5 to the line 12cm through were the the two arc cut and join the A7 to the line HOPE IT IS HELPFULL TO YOU