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S_A_V [24]
3 years ago
7

BRAINLIEST FOR WHOEVER ANSWERS FIRST!!!!

Mathematics
1 answer:
Fofino [41]3 years ago
4 0

Answer:

x = 34

Step-by-step explanation:

ΔABD and ΔBCD are both isosceles triangles

In ΔABD

AB =AD, hence ∠ABD = ∠ADB ( base angles are equal )

∠ABD = \frac{180-44}{2} = \frac{136}{2} = 68°

∠DBC = 180° - 68° = 112° ( straight angle )

∠BCD = x = \frac{180-112}{2} = \frac{68}{2} = 34


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