C-06-Q122mediumsingle_mcq

By angles, triangles are classified into how many types?

atwo
bthree
cfour
dfive

ব্যাখ্যা

By their angles, triangles are grouped into three kinds: acute-angled (all angles less than $90°$ ), right-angled (one angle of $90°$ ) and obtuse-angled (one angle greater than $90°$ ). Hence there are three types.

এই অধ্যায়ের আরও প্রশ্ন

C-06-Q123A triangle with all three sides equal is called—
C-06-Q124A triangle with exactly two sides equal is called—
C-06-Q125A triangle with all three sides unequal is called—
C-06-Q126A triangle with all three angles acute is—
C-06-Q127A triangle with one right angle is called—
C-06-Q128A triangle having one obtuse angle is called—
C-06-Q129When a side of a triangle is produced, the new angle formed is the—
C-06-Q130The sum of the three angles of any triangle equals—
C-06-Q131The sum of the three interior angles of a triangle in degrees equals—
C-06-Q132Each angle of an equilateral triangle measures—

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