The corresponding altitudes of two similar triangles are 9 cm and 15cm respectively then the ratio between their areas.
A. 9 : 15
B. 100 : 25
C. 81 : 225
D. 3 : 15
Answer:C
The corresponding altitudes of two similar triangles are 9 cm and 15cm respectively then the ratio between their areas.
A. 9 : 15 B. 100 : 25 C. 81 : 225 D. 3 : 15