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triangle ABC congruent EDF, if angleE = 40°, angleF = 110° then angleB is
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Answered by
2
Answer:
30°
Step-by-step explanation:
in triangle EDF
angle E= 40°
angle F= 110°
angle D= 180-(110+40)
= 180-150
= 30°
since, triangle ABC is congruent to EDF
then angle B is equal to angle D
angle B= 30°
Answered by
262
Answer:
♣ Triangle ∠ABC congruent ∠EDF, if angle ∠E = 40°, angle ∠F = 110° then angle ∠D is?
- ♣ Triangle ABC congruent EDF
- ♣ Angle E = 40°, Angle F = 110°
- ♣ Angle B
Here triangle ABC congruent to EDF
Then,
As we know that
According to the Question
- Substituting the values
- Substituting the values
- ♣ Angle D is 40⁰.
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