The measure of angle FEC from the given triangle FCE is 51°. Therefore, option D is the correct answer.
Given that, ΔUVW≅ΔEFC.
Triangle congruence theorem or triangle congruence criteria help in proving if a triangle is congruent or not. The word congruent means exactly equal in shape and size no matter if we turn it, flip it or rotate it.
From the given triangle UVW, the measure of ∠U=51° and ∠W=82°.
We know that, the corresponding parts of congruent triangle are equal.
Here, ∠FCE=∠W=82°
∠FEC=∠U=51°
The measure of angle FEC from the given triangle FCE is 51°. Therefore, option D is the correct answer.
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Answer:
D. 51
Step-by-step explanation:
If UVW is congruent to EFC then FEC must be congruent to VUW
VUW= 51 so FEC= 51
Answer:
200 girls
Step-by-step explanation:
Divide 600 by three in order to get two hundred. Add another two hundred as 2 thirds of the girls preferred capture the flag so the remaining 200 girls preferred other sports.
600/3= 200
200+200=400
600-400=200
Hope this helps
Answer:
It's already there or it's not then put in 100
Step-by-step explanation: