C-08-Q199mediumsingle_mcq

The auxiliary circle meets the original circle at $A$ and $B$ ; the tangents from $P$ are—

a $PA$ and $PB$
b $PO$ and $PA$
c $AB$ and $PA$
donly $PO$

ব্যাখ্যা

The points $A$ and $B$ where the auxiliary circle cuts the original circle are the points of contact, so the required tangents are the lines $PA$ and $PB$ .

এই অধ্যায়ের আরও প্রশ্ন

C-08-Q200In Construction 8, right angle because—
C-08-Q201From an external point of a circle, the maximum number of tangents that can be drawn is—
C-08-Q202To construct the circumcircle of , one draws—
C-08-Q203The circumcentre of an acute-angled triangle lies—
C-08-Q204The circumcentre of a right-angled triangle lies—
C-08-Q205The circumcentre of an obtuse-angled triangle lies—
C-08-Q206To construct the incircle of , one draws—
C-08-Q207The incentre is equidistant from—
C-08-Q208From the incentre , the radius of the incircle is the perpendicular distance from to—
C-08-Q209An ex-circle of a triangle touches—

Circle — সব প্রশ্ন দেখুন (231টি) →

The auxiliary circle meets the original circle at AAA and BBB; the tangents from PPP are—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

The auxiliary circle meets the original circle at AAA and BBB; the tangents from PPP are—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

The auxiliary circle meets the original circle at $A$ and $B$ ; the tangents from $P$ are—

The auxiliary circle meets the original circle at $A$ and $B$ ; the tangents from $P$ are—