For what angle D is ΔABC congruent to ΔDEF, given AC = 2.5 cm, BC = 5 cm, ∠C = 75o, DE = 2.5 cm and DF = 5 cm ?
Answer & explanation
Correct answer: option 1
We have,
ΔABC congruent to ΔDEF
AC = 2.5 cm, BC = 5 cm,
∠C = 75°, DE = 2.5 cm
DF = 5 cm
According to the question,
In ΔABC and ΔDEF
= AC = 2.5 cm = DE
= BC = 5 cm = DF
Then, = ∠C = ∠D = 75°