Triangle CDE is translated down and to the right, forming triangle C'D'
e. Which congruency statement is correct?
a. ΔDCE ≅ ΔD'E'C'
b. ΔDCE ≅ ΔD'C'E'
c. ΔEDC ≅ ΔC'D'E'
d. ΔEDC ≅ ΔC'E'D'

Question

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Respuesta :

Phoca Phoca · Answer 1 · 2018-12-19T11:25:32+01:00

Answer:

b. ΔDCE ≅ ΔD'C'E'

Step-by-step explanation:

Triangle is a shape has three angles so when we translated it down It will become as it was .

Translation does not change the length of sides and measure of angles so triangle will remain same after translation .

Translation is shifting of same triangle to new position so there will be no change in the angle or side of the triangle

So,

CD ≅ C'D'

CE ≅ C'E'

DE ≅ D'E'

So, option B is correct .

valetta valetta · Answer 2 · 2019-04-14T18:44:23+02:00

Answer:

ΔDCE ≅ ΔD'C'E' Option b.

Step-by-step explanation:

Here two triangles are given

When we move down it creates the same shape triangle, therefore it has the same order of which the triangle is named.

Triangle is a shape has three angles so when we translated it down It will become as,

CD ≅ C'D'

CE ≅ C'E'

DE ≅ D'E'

SO, It will make three different kinds of triangles, That is why It is named as triangle.

Correct answer is:

ΔDCE ≅ ΔD'C'E'

Option B is correct.