CBSE NCERT Solutions Chapter 6 Triangles Exercise 6.4 Question 1
1. Let
~
and their areas be, respectively, 64
and 121
. If, EF = 15.4 cm, find BC.
Solution:
It is given that
~
.
EF = 15.4 cm and we want to find side BC of
{The ratio of the areas of two similar triangles is equal to the square of the ratio of their corresponding sides}
cm
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