Question

Given △ABC ≅ △DEF .

Answer 1

60 degrees is the answer

Answer 2

Answer: m∠E = 60°

Step-by-step explanation:

Here, ABC and DEF are two triangles in which,

m∠A = 90°, m∠B = 60° and m∠C = 30°

Also, Δ ABC ≅ Δ DEF

Thus, By CPCTC ( congruent part of congruent triangles are congruent )

m∠A = m∠D = 90°

m∠B = m∠E = 60°

m∠C = m∠F = 30°

Hence, the measurement of angle E is 60 degree.