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3 years ago

Which one is congruent

Mathematics

2 answers:

IRISSAK [1]3 years ago

8 0

The bottom two are congruent. Both sides and angles are the same

Romashka [77]3 years ago

6 0

The congruent figures will have all measurements equal.
So these are parallelograms.

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attashe74 [19]

Answer:

Step-by-step explanation:

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4 years ago

5x + y2

ivann1987 [24]

5x+y2
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6 0

3 years ago

HELP!!! Simplify cos^2 0 -1/ 4sin^2 0?

Shkiper50 [21]

We need to simpify the given expression. The given expression to us is ,

Given Expression :-

$\sf\implies \dfrac{ cos^2\theta -1}{4 \ sin^2\theta }$

Using Identity :-

$\sf\implies \red{ sin^2\theta + cos^2\theta = 1}$

So that :-

$\sf\implies - sin^2\theta = cos^2\theta -1$

We have :-

$\sf\implies \dfrac{ cos^2\theta -1}{4 \ sin^2\theta } \\\\\sf\implies\dfrac{ - sin^2\theta}{4sin^2\theta}=\boxed{\sf -\dfrac{1}{4}}$

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5 0

3 years ago

FIRST CORRECT GETS BRAINLIEST

BARSIC [14]

Answer:

First choice.

Step-by-step explanation:

cos 11π/6 = cos π/6 = √3/2

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= √(1 + √3/2) / √2

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3 0

2 years ago

(100 – 40)/2 - 30 =?

Lena [83]

=(100-40)/2-30 =60/2-30 =30-30 =0

4 0

4 years ago

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