If two triangles satisfy the sas criteria, describe the rigid motion(s) that would map one onto the other in the following cases.
the two triangles share a single common vertex.

Reflection, rotation

Step-by-step explanation:

SAS congruency criteria:

Then, if the two triangles share a single common vertex and satisfy the SAS criteria, both reflection or rotation would map one onto the other .

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

addition

step-by-step explanation: