C-06-Q155mediumsingle_mcq

The triangle formed by joining the midpoints of the sides of an equilateral triangle is—

ascalene
bisosceles
cequilateral
dright

ব্যাখ্যা

The midpoint (medial) triangle has sides equal to half of each original side, by the midsegment theorem. Since the original sides are all equal, the three new sides are also all equal, making it equilateral.

এই অধ্যায়ের আরও প্রশ্ন

C-06-Q156If one side of a triangle is greater than another, the angle opposite the greater side is—
C-06-Q157If one angle of a triangle is greater than another, the side opposite the greater angle is—
C-06-Q158The sum of the lengths of any two sides of a triangle is the third side.
C-06-Q159The difference of the lengths of any two sides of a triangle is the third side.
C-06-Q160Which set of lengths can form a triangle?
C-06-Q161Which set CANNOT form a triangle?
C-06-Q162The sum of any two exterior angles of a triangle is—
C-06-Q163In , is the midpoint of . Which inequality holds?
C-06-Q164In a triangle, if and bisects meeting at , then is—
C-06-Q165The sum of the three medians of a triangle is the perimeter of the triangle.

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