Are triangle ABC and triangle PRQ similar in Figure 5.54? If yes, give two reasons. , 7 | Triangle...

Two triangle are called similar if

In figures triangle ABC and triangleDEF ar similar , the areas of triangle ABC is 9 sq. m and that of triangleDEF is 16 sq. cm. if EF= 4.2 cm, find BC.

Are the triangle in the adjoining figure similar? If yes, by which test?

Are the triangles in the following figures similar . If yes, by which test?

triangle ABC ~ triangle PRQ and PQ = 4 cm, QR = 7 cm and PR = 8 cm. If ar(triangle ABC) :ar(triangle PRQ) = 1 : 4 , then AC is equal to : triangle ABC ~ triangle PRQ है और PQ =4 cm, QR = 7 cm तथा PR = 8 cm है । यदि ar(triangle ABC) :ar(triangle PRQ) = 1 : 4 है, तो AC का मान क्या होगा ?

Are the triangles in following figures similar? If yes by which test?

The perimeters of two similar triangles triangle ABC and triangle PQR are 36 cm and 24 cm respectively. IfPQ = 10 cm, the AB is

In the given figure, figure, if angle 1 = angle 2 " and " triangle NSQ cong triangle MTR, then prove that triangle PTS ~ triangle PRQ .