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svetoff [14.1K]
3 years ago
6

Which descriptions from the list below accurately describe the relationship between ABC and DEF? Check all that apply

Mathematics
2 answers:
uysha [10]3 years ago
6 0

Answer:

A) Same shape

D) Similar

Step-by-step explanation:

In the given triangles ABC and DEF,

m∠A = m∠ D = 94°

m∠B = m∠ E = 42°

m∠C = m∠ F = 44°

Hence, ∠A≅∠D, ∠B≅∠E and ∠C≅∠F

Thus, by the AAA similarity postulate,

Triangles ABC and DEF are similar,

⇒ Option D is correct.

Since, when two triangles are similar then have the same shape.

⇒ Option A is correct.

Since, none of any corresponding sides of triangle ABC and triangle DEF are congruent,

That's why they can not be congruent.

⇒ Option B is incorrect.

Since, two triangles are called in shape size if only if they are congruent,

⇒ Triangles ABC and DEF are not having the same size,

⇒ Option C is incorrect.

Mamont248 [21]3 years ago
5 0
A. Same shape 
D. Similar  

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Step-by-step explanation:

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cos30° = \frac{\sqrt{3} }{2} and tan30° = \frac{1}{\sqrt{3} } , then

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m = \frac{12}{\sqrt{3} } × \frac{\sqrt{3} }{\sqrt{3} } = \frac{12\sqrt{3} }{3} = 4\sqrt{3}

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