Help please thank you

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

Is ofat (-25, 0), (25, 0) co- (0, -15), (0, 15)?

Which answer choice is it? is it the first ,second,third or fourth giving 40 points for whoever answers correctly you