C-06-Q134mediumsingle_mcq

An exterior angle of a triangle equals the sum of—

aall three interior angles
bthe two opposite interior angles
cthe adjacent interior angle
done interior angle

ব্যাখ্যা

By the exterior angle theorem, an exterior angle of a triangle equals the sum of the two interior angles that are not adjacent to it (the two opposite interior angles).

এই অধ্যায়ের আরও প্রশ্ন

C-06-Q135An exterior angle of a triangle is greater than each—
C-06-Q136The acute angles of a right-angled triangle are—
C-06-Q137If one acute angle of a right triangle is , the other acute angle is—
C-06-Q138If one side of an equilateral triangle is produced both ways, the difference between the two exterior angles t
C-06-Q139In an equilateral with extended to , the interior adjacent angle at is—
C-06-Q140In an equilateral triangle, the exterior angle at any vertex equals—
C-06-Q141If two line segments have the same length they are—
C-06-Q142If two angles have equal measure they are—
C-06-Q143implies , and
C-06-Q144The SAS criterion uses—

Lines, Angles and Triangles — সব প্রশ্ন দেখুন (191টি) →