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Otrada [13]
3 years ago
7

22. If triangle DEC equals about triangle BEC, which is true by CPCTC?

Mathematics
2 answers:
galben [10]3 years ago
7 0

Answer with explanation:

→Triangle DEC equals about Triangle B EC.

⇒The meaning of equal here,is that both the triangles that is,                  ΔDEC ≅ ΔB EC.

≡When Triangles are congruent,their corresponding sides and angles are equal .

Corresponding Sides which are equal by C P C TC:

1. BE = DE

2.BC =CD

3.EC, is Common.

Corresponding angles which are equal by C P C TC are:

1. ∠B EC=∠DEC

2. ∠ D CE=∠B CE

3.∠ E B C= ∠ E D C

Option A: ⇒Angle E BC equals about angle E DC

Kruka [31]3 years ago
4 0
<span>D. Line AE equals about line ED because if you measure line AE it is the same length as line ED</span>
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