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natita [175]
3 years ago
14

ONE HUNDRED POINTS

Mathematics
2 answers:
Over [174]3 years ago
5 0

Answer:

See Below.

Step-by-step explanation:

We are given that ∠A = ∠D, and we want to prove that ΔACB ~ ΔDCE.

Statements:                                    Reasons:

1) \text{ $\angle A=\angle D$}                                    \text{Given}

2) \text{ }\angle BCA=\angle ECD                        \text{Vertical Angles Are Congruent}

3) \text{ } \Delta ACB \sim \Delta DCE                        \text{AA (Angle-Angle) Similarity}

vampirchik [111]3 years ago
4 0

<h3><u>Given</u><u>:</u></h3>

<u>\angle \: A =  \angle D</u>

<h3><u>To</u><u> </u><u>prove</u><u>:</u></h3>

ACB ~ DCE

<h3><u>Statement</u><u>:</u></h3>

Given,

\bf\angle \: A =  \angle D

\bf \angle \: BCA=  \angle \: ECD

[ vertical angles ]

\therefore \: ACB  \sim DCE

<h3><u>Reason</u><u>:</u></h3>

By AA Criterion of similarity

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Answer:

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Step-by-step explanation:

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