Related Questions

In the picture area of the square ABCD is 196 square miles.O is the center of the circle of the circle.What will be the area of the circle in square miles ?
ক 100π
খ 49π
গ 144π
ঘ 64π
The side length of a square inscribed inscribed in a circle is 2. What is the area of the circle shown at the right/
ক π
খ 2π
গ πr2
ঘ 22
The radius of circle A is r, and the radius of circle B is 3/4r. What is the ratio of the area of circle A to the area of circle B?
ক 16 to 9
খ 9 to 16
গ 1 to 4
ঘ 4 to 3
ABCD is a square of side 10. AFC is an are of a circle with the center at D and radius 10. AGC is an are of a circle with the center at B and radius 10. Find the area of AFCG/
ক 50 -100pie
খ 25 -100 pie
গ 100-25 pie
ঘ 100-50pie
If a square is inscribed in a circle of radius r as shown below, then the area of the square region is______
ক r2/2π
খ πr2/2
গ πr2
ঘ 2r2
If a square is inscribed in a circle of radius r as shown below, then the area of the square region is --
ক r22π
খ π22
গ πr2
ঘ r2
ABCD is a square of side 8 AFC is an are of a cricle with the center at D and radius 8 . AGC is an are of a circle with the center at B and radius 8. Find the area of AFCG.
ক 32 pie -32
খ 64 pie-64
গ 64-32pie
ঘ 32 pie - 64
A square hole is punched out of a circular lamina, the diagonal of the square being the radius of the circle. If ‘r’ is the radius of the circle, the C.G. of the remainder from the corner of the square on the circumference will be
ক $$\frac{{{\text{r}}\left( {\pi + 0.25} \right)}}{{\pi - 0.5}}$$
খ $$\frac{{{\text{r}}\left( {\pi - 0.5} \right)}}{{\pi + 0.25}}$$
গ $$\frac{{{\text{r}}\left( {\pi - 0.25} \right)}}{{\pi - 0.5}}$$
ঘ $$\frac{{{\text{r}}\left( {\pi + 0.25} \right)}}{{\pi + 0.5}}$$
Rectangular ABCD is similar to rectangular EFGH. The length of each side of rectangle EFGH is 24 times the length of corresponding side of rectangle ABCD.The perameter of rectangular ABCD is 120 feet.What is the parameter of rectangular paramaeter EFGH?
ক 288feet
খ 345.6feet
গ 576feet
ঘ 691.2feet
ABCD সামান্তরিক হলে i.∆ABD = ∆BCD ii. ABCD এর পরিসীমা 3 একক  iii. ABCD এর ক্ষেত্রফল 36 বর্গ এককনিচের কোনটি সঠিক? 
ক i ও ii
খ i ও iii
গ ii ও iii
ঘ i, ii ও iii

Next steps