Given: ∠d congruent to ∠t, ∠e congruent to ∠u, de congruent to ut

name the postulate or theorem you can use to prove the triangles congruent.

sas postulate

sss postulate

asa postulate

aas theorem

ASA Postulate

Step-by-step explanation:

GIVEN: ∠D congruent to ∠T,

∠E congruent to ∠U,

DE congruent to UT

Now, in ΔUXT and ΔDOE

∠D congruent to ∠T   [Angle]

DE congruent to UT [included side]

∠E congruent to ∠U [Angle]

By ASA postulate of congruence , ΔUXT ≅ ΔDOE

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

the answer is ! ?