White shapes and black shapes are used in a game. some of the shapes are circles. all the other shapes are squares. the ratio of the number of white shapes to the number of black shapes is 5 11 the ratio of the number of white circles to the number of white squares is 3 7 the ratio of the number of black circles to the number of black squares is 3 8 work out what fraction of all the shapes are circles

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: