Which pairs of polygons are congruent?

 The congruent pair is 2 and 4.

Step-by-step explanation:  We are given four pairs of polygons, and we are to select the one in which the two polygons are congruent.

We can see in the figure that the polygons in pairs 1 and 3 cannot be congruent as they have different shapes and sizes.

In figure 2, each polygon is comprised of one rectangle of length 6 units and breadth 2 units and one right-angled triangle with base 2 units and height 2 units.

Therefore, they are congruent and will have the same area which is equal to

In figure 4, there are two right-angled triangles with same base of length 8 units and heights of both the triangles is 4 units.

Therefore, they are congruent and will have same area, which is equal to

Thus, the polygons in pairs 2 and 4 are congruent to each other.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

answer: what statements

step-by-step explanation if you write the statements down then i could you.