The equilateral triangle has three equal sides true or false the total measure of angels in a triangle is 189 degree true or false

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

Can someone me with the property questions for 12 13 and 14 plz

The radius of a sphere is 3 inches. which represents the volume of the sphere?