Published by:
CGP EDU Academic Team
Published on: August 14, 2026
STATEMENT-1 : If R be the circumradius of a Δ ABC, then circumradius of its excentral ΔΙ 1 Ι 2 Ι 3 is 2R.
STATEMENT-2 : If circumradius of a triangle be R, then circumradius of its pedal triangle is 
.
Text Solution
Verified by ExpertsThe correct answer is:
A
Ι 1 Ι 2 = 4R cos 
if we apply Sine-Rule in Δ Ι 1 Ι 2 Ι 3 , then
2 R ex = 
= 
= 
2R ex = 4R R ex = 2R
∴ Δ ABC is pedal triangle of Δ I 1 I 2 I 3
∴ statement - 1 and statement - 2 both are correct and statement -2 also explains Statement - 1
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