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.
see explanation
Using the cosine and tangent trigonometric ratios and the exact values
cos30° = and tan30° = , then
cos30° = = = ( cross- multiply )
× m = 12 ( divide both sides by )
m = ← rationalise by multiplying numerator/ denominator by )
m = × = = 4
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tan30° = = = ( cross- multiply )
× n = 6 ( divide both sides by )
n = ← rationalise the denominator
n = × = = 2
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i only do calcus, sorry
Answer:the ration to x and b that equals c is about 3 dollars
a(x)= 3mx+4
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