On considère la pyramide régulière : ABCD est un rectangle tel que AB = 3cm et BC = 4 cm SA = SB= SC= SD = 10cm Calcule AC puis AO. en déduire la hauteur SO à 0.01 près. calcule le volume de la pyramide SOAB au mm3 près

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi, r^3 , where r is the sphere’s radius.