legendarysumit
Triangle aco oa=oc there for, triangle ago is an isosceles triangle angle cab =30degree angle cao =angle aco =30degree angle pco =90degree now angle PCA is equal to angle p c o minus angle C ao
then, angle PCA is equal to 90 degree minus 30 degree is equal to 60 degree
Answers & Comments
oa=oc
there for,
triangle ago is an isosceles triangle
angle cab =30degree
angle cao =angle aco =30degree
angle pco =90degree
now angle PCA is equal to angle p c o minus angle C ao
then,
angle PCA is equal to 90 degree minus 30 degree is equal to 60 degree
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