namdevkrrish Asked: August 2023 A chord of a circle subtends an angle of 60 degree at the centre . if the length of the chord is 100 cm
namdevkrrish Asked: December 2022 prove that the following equation is a quardic is a quardic equation: 4x square + 5x + 3= 3x square
namdevkrrish Asked: December 2022 Draw a circle on a sheet of paper and find the number of lines of symmetry for this figure by using folding technique.
namdevkrrish Asked: December 2022 find the circumference of the circle whose area is 16 times the area of the circle with diameter 14 metre
namdevkrrish Asked: December 2022 The sum of the radii of two different circles is 18.5 cm and the difference of their circumference is 22 cm .
namdevkrrish Asked: December 2022 A race track is in the form of a ring whose outer and inner circumference are 506 metre and 440 metre
namdevkrrish Asked: December 2022 the area enclosed by the circumference of two concentric circles is 423.5cm square . If the circumference of outer circle is
namdevkrrish Asked: December 2022 the distance between two station 200 kilometre a train takes 4 hours to cover the distance calculate the speed of train