Perimeter of two equilateral triangles ABC and PQR are 144 m and 96 m, Find ar `(triangleABC) : ar (trianglePQR).`

The perimeter of an equilateral triangle is 60 m. The area is

The perimeter of an equilateral triangle is 60m. The area is

The perimeters of two similar triangles ABC and PQR are respectively 36cm and 24cm. If PQ=10cm, find AB.

triangle ABC ~ triangle RQP and PQ = 10 cm QR = 12 cm and RP = 18 cm. If ar(triangle ABC) : ar (triangle PQR)=4: 9 , then AB is equals to : triangle ABC ~ triangle RQP है तथा PQ = 10 cm QR = 12 cm and RP = 18 cm है | यदि ar(triangle ABC) : ar (triangle PQR)= 4 : 9 , है, तो AB की लंबाई ज्ञात करें |

The perimetes of two similar triangles ABC and PQR are 32 cm and 24 cm respectively. If PQ=12 cm, find AB.

triangle ABC ~ triangle RQP and AB = 4 cm , BC = 6 cm and AC = 5 cm. If ar(triangle ABC) : ar (triangle PQR)=9:4 , then PQ is equals to : triangle ABC ~ triangle RQP है तथा AB = 4 सेमी, BC = 6 सेमी और AC = 5 सेमी है | यदि ar(triangle ABC) : ar (triangle PQR)=9:4 ,है, तो PQ किसके बराबर है ?

If triangle ABC - triangle PQR and (BC)/(QR) = 1/4 then (ar(trianglePQR))/(ar(triangleABC)) =

triangle ABC ~ triangle QRP and AB = 8 cm , BC = 12 cm and AC = 6 cm. If ar(triangle ABC) :ar(triangle PQR) = 16: 25, then RQ is equal to: triangle ABC ~ triangle QRP है और PQ = 6cm, QR = 8cm तथा PR = 10cm है । यदि ar(triangle ABC) : ar (triangle PQR) = 16:25 है, तो RQ ज्ञात करें |

In triangleABC , if R/r le 2 , and a=2, then triangle is equal to (triangle=ar(triangleABC)) .

The perimeter of an equilateral triangle is 168 m. What is the length of the side of the equilateral triangle ?