(a) name the triangle congruence postulate or theorem that can be used to prove each pair of triangles congruence. If they cannot be proven congruent, write NP for not possible (b) if they are congruent, write the correct triangle congruence statement

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough