Question

Fill in the missing measurements.

Answer 1

it’s 3,60,60 then 3 again
Have a good day

Answer 2

EF = 3

mE = 60

mF = 60

DE = 3

The triangle is equilateral, so all the angles will be 60. All the sides have marks of congruence, and one of them is labeled as 3, so the other lines are as well.