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Acute angles upper B and upper E are formed are marked as congruent. The rays extending from upper B are a and c. The rays extending from upper E are d and f.

Jade constructed ∠cBa and then constructed a copy of ∠cBa and labeled it as ∠fEd. What must be true about the two angles she constructed?

(1 point)
Responses

∠fEd has twice the measure of ∠aBc.
angle f upper E d has twice the measure of angle a upper B c .

The copy of the angle was constructed using only a straightedge.
The copy of the angle was constructed using only a straightedge.

∠fEd was made by drawing two rays from point E the same length as aB¯¯¯¯¯¯¯.
angle f upper E d was made by drawing two rays from point upper E the same length as Modifying above a upper B with bar .

The angles have congruent measurements.
The angles have congruent measurements.

2 answers

∠fEd has twice the measure of ∠aBc.
The copy of the angle was constructed using only a straightedge.
∠fEd was made by drawing two rays from point E the same length as aB¯¯¯¯¯¯¯.
The angles have congruent measurements.
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