Mathematics
If △ABC ~ △QRP, , AB = 18 cm and BC = 15 cm, then the length of PR is equal to 1. 10 cm 2. 12 cm 3. cm 4. 8 cm
Related Questions
If the areas of two similar triangles are in the ratio 4 : 9, then their corresponding sides are in the ratio
9 : 4
3 : 2
2 : 3
16 : 81
If △ABC ~ △PQR, BC = 8 cm and QR = 6 cm, then the ratio of the areas of △ABC and △PQR is
8 : 6
3 : 4
9 : 16
16 : 9
If △ABC ~ △PQR, area of △ABC = 81 cm2, area of △PQR = 144 cm2 and QR = 6 cm, then length of BC is
4 cm
4.5 cm
9 cm
12 cm
In the adjoining figure, DE || CA and D is a point on BD such that BD : DC = 2 : 1. The ratio of area of △ABC to area of △BDE is
4 : 1
9 : 1
9 : 4
3 : 2