If i have 67 yrds on one side and 80 yrds on the other side would i add subtract multiply or divied those two numbers

Which statement about the relative areas of ? abc and ? xyz is true? the area of ? abc > the area of ? xyz the area of ? abc < the area of ? xyz the area of ? abc = the area of ? xyz more information is needed to compare.

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct