C-16-Q147: With surface area $96$ sq m, the diagonal of the cube is approximately… | প্রশ্ন করি

C-16-Q147mediumsingle_mcq

With surface area $96$ sq m, the diagonal of the cube is approximately —

With $a=4$ m (from $6a^2=96$ ), the body diagonal is $a\sqrt3=4\sqrt3\approx6.93$ m.

147/210

এই অধ্যায়ের আরও প্রশ্ন

C-16-Q148The diagonal of a face of a cube is cm. The side is —
C-16-Q149With face diagonal cm, the body diagonal is approximately —
C-16-Q150Volume of the cube with face diagonal cm is —
C-16-Q151The total surface area of a cube is sq cm. The diagonal is approximately —
C-16-Q152Area of the curved surface of a right circular cylinder of radius and height is —
C-16-Q153Total surface area of a right circular cylinder of radius and height is —
C-16-Q154The volume of a right circular cylinder of radius and height is —
C-16-Q155Cylinder of radius cm and height cm has approximate volume —
C-16-Q156Cylinder of radius cm and height cm has approximate total surface area —

43≈

6.93