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A figure containing 
/_EFG is dilated by a scale factor of 2 to form a new figure which contains 
/_E^(')F^(')G^(')./_EFG measures 
59^(@). What is the measure of 
/_E^(')F^(')G^(') ?
Answer: 
m/_E^(')F^(')G^(')=◻^(@)

A figure containing EFG \angle E F G is dilated by a scale factor of 22 to form a new figure which contains EFG.EFG \angle E^{\prime} F^{\prime} G^{\prime} . \angle E F G measures 59 59^{\circ} . What is the measure of EFG \angle E^{\prime} F^{\prime} G^{\prime} ?\newlineAnswer: mEFG= \mathrm{m} \angle E^{\prime} F^{\prime} G^{\prime}=\square^{\circ}

Full solution

Q. A figure containing EFG \angle E F G is dilated by a scale factor of 22 to form a new figure which contains EFG.EFG \angle E^{\prime} F^{\prime} G^{\prime} . \angle E F G measures 59 59^{\circ} . What is the measure of EFG \angle E^{\prime} F^{\prime} G^{\prime} ?\newlineAnswer: mEFG= \mathrm{m} \angle E^{\prime} F^{\prime} G^{\prime}=\square^{\circ}
  1. Understand Dilation Effect: Understand the effect of dilation on angle measures.\newlineDilation changes the size of the figure but does not alter the measure of the angles. Therefore, the measure of EFG\angle EFG will be equal to the measure of EFG\angle E'F'G' after the dilation.
  2. Identify Given Angle Measure: Identify the given angle measure of EFG\angle EFG. The problem states that EFG\angle EFG measures 5959 degrees.
  3. Determine Measure of E'F'G': Determine the measure of EFG\angle E'F'G'. Since dilation does not change angle measures, the measure of EFG\angle E'F'G' will be the same as the measure of EFG\angle EFG. Therefore, mEFG=59m\angle E'F'G' = 59 degrees.

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