Question

In the adjoining figure, if A(P-ABC) = 154 cm² , radius of the circle is 14 cm, find 

i. ∠APC, 

ii. l(arc ABC).

Answer 1

Given: 

A(P – ABC) = 154 cm² ,

 radius (r) = 14 cm 

 i. Let ∠APC = θ