CMAT 2014 Solved Question Paper

Question : 24 of 100

Marks: +1, -0

In the given △ABC, the length of sides AB and AC is same (i.e., b = c) and 60° < A <90°, then the possible length of BC is

Solution:

(d) At ∠A = 60°
BC = b = c {∵ AB = AC, i.e., b = c}
At ∠A = 90°
⇒ BC =

√2

b =

√2

c
for 60°< A < 90° ⇒ BC = c < a < c

√2

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