Question

 It is given that Δ ABC ≅ Δ FDE and AB = 5 cm, ∠B = 40° and ∠A = 80°. Then which of the following is true?

a) DF = 5 cm, ∠F = 60°

b) DF = 5 cm, ∠E = 60°

c) DE = 5 cm, ∠E = 60°

d) DE = 5 cm, ∠D = 40°

5. All the medians of a 

​

Answer 1

Answer:

Here is your answer mate,

Step-by-step explanation:

As, triangle ABC is congruent to FDE

ANGLE B = ANGLE D

Angle D = 40 °

ANGLE A = ANGLE F

ANGLE F, = 80°

AB =FD

FD=5cm

Angle c =180- angel a - angel b

Angle C = 180 - 80-40

Angle c =60

So, angle c= ANGLE E

Angle E=60°

... Answer is B

DF=5cm and E=60°

Have a good day ❤️