Is xyz congruent to abc ? if so, name the postulate that applies

D. Congruent -  SAS  (Side - Angle - Side)

Step-by-step explanation:

We have

XY ≅ AB    (side)

∠Y ≅ ∠B   (angle)

YZ ≅ BC    (side)

Option D.

Step-by-step explanation:

In the figure attached ΔXYZ  ≅ ΔABC

Given :   ∠Y ≅ ∠B

              XY ≅ AB

              YZ ≅ BC

So sides XY and YZ of ΔXYZ are congruent to sides AB and BC, and angle between them are congruent.

Therefore, postulate for congruence applied will be SAS.

Option D is the answer.

90

step-by-step explanation:

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.