Question

Help me with math (again)

Answer 1

Based on the markings, angle EFD is 90 degrees because it is a right angle. i also calculated that angle DEF is 30 degrees that means the measure of angle EDF is ____ degrees because

Answer 2

@timmyspu

Answer 3

@toga

Answer 4

I can give an example

Answer 5

If angle DEF is 30 degrees and angle EFD is 90 degrees, then the measure of angle EDF would be 60 degrees. This is because the sum of the angles in a triangle is always 180 degrees, so angle EDF would be 180 - 90 - 30 = 60 degrees.

Answer 6

I dont get this question: because angle 2 is 120 degrees angle DEG must also be 120 degrees because?

Answer 7

there is an angle 2 that measures 120 degrees. The question then asks why the angle DEG must also be 120 degrees because of this fact.

I cannot say why this is the case. However, it is possible that angle DEG is supplementary to angle 2, meaning that the two angles add up to 180 degrees. If this is the case, and angle 2 is 120 degrees, then angle DEG would need to be 60 degrees in order for the two angles to add up to 180 degrees.

I cannot say why the angle DEG must be 120 degrees but I hope this helps!

Answer 8

what grade are you in