C-16-Q127mediumsingle_mcq

With the square of side $22$ m and the half-circle on one side, the total approximate area is —

a $484$ sq m
b $674.07$ sq m
c $864.07$ sq m
d $968.13$ sq m

ব্যাখ্যা

Total area is the square plus the half-circle: $22^{2}+190.07=484+190.07\approx 674.07$ sq m. The two regions simply add since they sit side by side without overlap.

এই অধ্যায়ের আরও প্রশ্ন

C-16-Q128Rectangle m m and a circular segment of radius m at angle are joined. The arc length is approximately —
C-16-Q129The total area of the rectangle plus the segment above is approximately —
C-16-Q130A circle's circumference equals the perimeter of an equilateral triangle. The ratio (circle's area : triangle'
C-16-Q131The diagonal of a rectangular solid with edges is —
C-16-Q132The total surface area of a rectangular solid with edges is —
C-16-Q133The volume of a rectangular solid with edges is —
C-16-Q134A rectangular solid with edges cm has volume —
C-16-Q135The total surface area of a rectangular solid cm is —
C-16-Q136The diagonal of the solid cm is approximately —
C-16-Q137A rectangular solid has length m, width m, height m. Its volume is —

Chapter 16: Mensuration — সব প্রশ্ন দেখুন (210টি) →

With the square of side $22$ m and the half-circle on one side, the total approximate area is —

484

sq m

674.07

sq m

864.07

sq m

968.13

sq m

ব্যাখ্যা

Total area is the square plus the half-circle: $22^{2}+190.07=484+190.07\approx 674.07$ sq m. The two regions simply add since they sit side by side without overlap.

With the square of side 222222 m and the half-circle on one side, the total approximate area is —

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

With the square of side 222222 m and the half-circle on one side, the total approximate area is —

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

With the square of side $22$ m and the half-circle on one side, the total approximate area is —

With the square of side $22$ m and the half-circle on one side, the total approximate area is —