C-08-Q203mediumsingle_mcq

The circumcentre of an acute-angled triangle lies—

ainside the triangle
bon a side of the triangle
coutside the triangle
dat a vertex

ব্যাখ্যা

In an acute-angled triangle all angles are less than $90^{\circ}$ , which keeps the intersection of the perpendicular bisectors within the triangle's interior. Hence the circumcentre lies inside.

এই অধ্যায়ের আরও প্রশ্ন

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—
C-08-Q210The number of ex-circles of a triangle is—
C-08-Q211The centre of an ex-circle is the intersection of—
C-08-Q212The angle inscribed in a major arc is—
C-08-Q213

The circumcentre of an acute-angled triangle lies—

ainside the triangle

bon a side of the triangle

coutside the triangle

dat a vertex

ব্যাখ্যা

In an acute-angled triangle all angles are less than $90^{\circ}$ , which keeps the intersection of the perpendicular bisectors within the triangle's interior. Hence the circumcentre lies inside.