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3 years ago

15

Given the following triangles, what additional information is required in order to know that the triangles are congruent because

of the ASA congruence criteria?
QD and ED are congruent
DCQDCE
QC and DE are congruent
CDEDCQ

2 answers:

Soloha48 [4]3 years ago

8 0

Answer:

The correct answer is : DCQ ( angle) = DCE (angle)

Vlad [161]3 years ago

4 0

Answer: DCQ=DCE

Step-by-step explanation:

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3 years ago

Simplify the rational expression. State any restrictions on the variable.

ExtremeBDS [4]

we are given

$\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}$

Firstly, we will factor numerators and denominators

$\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}=\frac{(n^2-6)(n^2-4)}{(n^2-3)(n^2-6)}$

we can see that

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we can simplify it

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3 years ago