C-07-Q138: The area of a right-angled triangle with legs $6$ cm and $8$ cm equals… | প্রশ্ন করি

C-07-Q138mediumsingle_mcq

The area of a right-angled triangle with legs $6$ cm and $8$ cm equals—

In a right-angled triangle the two legs serve as base and height, so the area $= \tfrac{1}{2}\times 6 \times 8 = 24$ cm.

138/150

এই অধ্যায়ের আরও প্রশ্ন

C-07-Q139The diagonals of a rhombus—
C-07-Q140The diagonals of a rectangle are—
C-07-Q141In a parallelogram, opposite sides are—
C-07-Q142In a square—
C-07-Q143A trapezium is a quadrilateral with—
C-07-Q144The sum of the four interior angles of any quadrilateral equals—
C-07-Q145With three angles only, a triangle is uniquely constructible?
C-07-Q146With four sides only, a quadrilateral is uniquely constructible?
C-07-Q147The minimum number of independent data needed to construct a parallelogram is—

^2

^{2}

C-07-Q148