The coordinates of point l on a coordinate grid are (−2, −4). point l is reflected across the y-axis to obtain point m and across the x-axis to obtain point n. what are the coordinates of points m and n?
a) m(2,4), n(-2,-4)
b) m(2, -4), n(-2, 4)
c) m(-2, -4), n(2,4)
d) m(-2, 2), n(2, -4)

B.

Step-by-step explanation:

As you can see in the image, when you reflect the poitn L across the y-axis the sign of the x value changes, so the point M is (2,-4) and when you reflect the poitn L across the x-axis the sign of the y value changes, so the point N is (-2,4).

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

it could be 1,3 and more others to create a cylinder.

step-by-step explanation: