If , then ∆abc and ∆def are congruent by the asa criterion. if , then ∆abc and ∆def are congruent by the sas criterion. ∆abc and ∆def are congruent if .

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

Math each whole number with a rational, exponential expression

Point q is equidistant from the sides of ∠tsr. find m∠rst.