Please help Which pairs of triangles can be shown to be congruent using rigid motions?

Select Congruent or Not Congruent for each pair of triangles.
Congruent Not Congruent
△ABC and △DEF

Congruent – △ABC and △DEF

Not Congruent – △ABC and △DEF
△ABC and △JKL

Congruent – △ABC and △JKL

Not Congruent – △ABC and △JKL
△ABC and △QRS

Congruent – △ABC and △QRS

Not Congruent – △ABC and △QRS
△JKL and △DEF

Congruent – △JKL and △DEF

Not Congruent – △JKL and △DEF
△JKL and △QRS

Congruent – △JKL and △QRS

Not Congruent – △JKL and △QRS
△QRS and △DEF

good morning friends have a great day

not congruent;not congruent;congruent;congruent;not congruent;not congruent

Explanation:

In order to be congruent,the side lengths of both triangles must be equal.

The base of triangle ABC is 2 units.the base of triangle MNP is also 2 units.the hieght of triangle ABC is 3 units;but the base of triangle MNP is not 3 units,it is 4. The triangle are not congruent.

Similarly,both ABC and EFG have a base of 2 units. However,the height of ABC is 3 while the height of EFG is 4;the triangles are not congruent.

The base of ABC and STU are both 2 units,and the height of each is 3 untis the triangles are congruent.

The base of EFG is 2,as is the base of MNP ,both triangles also have a height of 4;the triangles are congruent.

The base of EFG is 2 units,as is the base of STU . however,the height of EFG is 4 while the height of STU is 3;the triangles are not congruent.

The base of STU is 2 units, as is the base of MNP .however,the height of STU is 3 while the height of MNP is 4;the triangles are not congruent.

step-by-step explanation:

it's is b

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!