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serg [7]
2 years ago
9

Θ এর কোন মানের জন্য sin2θ+cos2θ= 1 হয় ?​

Mathematics
1 answer:
Hitman42 [59]2 years ago
3 0
What language is that seriously
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Brainliest question please help me now plz I need it
Alenkasestr [34]

Answer:

As shown in picture:

A(-4, 1)

Z(-2, 3)

P(3, -4)

The length of AZ is calculated by:  

L = sqrt((-4 - -2)^2 + (1 - 3)^2) = 2.83

The length of AP is calculated by:

L = sqrt((3 - -4)^2 + (-4 - 1)^2) = 8.60

THe length of ZP is calculated by:

L = sqrt((3 - -2)^2 + (-4 - 3)^2) = 8.60

=>Perimeter of triangle AZP is calculated by:

P = AZ + AP + ZP = 2.83 + 8.60 + 8.60 = 20.3

Hope this helps!

:)

7 0
3 years ago
Plz prove the given equation!!!​
elixir [45]

Answer:

Please see the attached picture for the full solution.

4 0
2 years ago
Consider the pair of angles given in the first column. Use the following answers to identify each angle.
Vikki [24]

<4 and <2  corresponding angles

<6 and <3  alternate interior angles

<4 and <5 alternate exterior angles

<6 and <7 interior angles on the same side of transversal

3 0
3 years ago
two sides of a triangle have the same length. the third side measures 6 m less than twice the common length. the perimeter of th
Y_Kistochka [10]

Let x be the length of the two sides that are the same.

Then the third side would be 2x -3.

The perimeter of the triangle will come from adding all of the sides together and setting it equal to the value given, 13.

That is,

x + x + (2x - 3) = 13

-- > 4x - 3 =13

-- > 4x = 16

-- > x = 4.

As for the answer, the question was cut short, but with x=4,,

the length of each of the common sides is 4, making the third side 5, to get a total perimeter of 13.

<h3>What are two sides of a triangle?</h3>

The hypotenuse of a right-angled triangle is its longest side, the base is its lower side, and the perpendicular, which stands next to the right angle, is its standing line.

You may determine the sides of a right-angled triangle using a number of techniques, such as the Pythagoras theorem or the triangle's perimeter.

To learn more about sides of a triangle visit:

brainly.com/question/16986516

#SPJ4

5 0
1 year ago
ASAP help I don’t know the answer
Nady [450]

Answer:

6

Step-by-step explanation:

It appears you have vertical angles. The rule with angles is that no matter what, vertical angles are always congruent (or the same). This means you would have to set up the equation to solve for "b" as:

70 - 2b = 28 + 5b

You could solve this manually, but Desmos graphing calculator is faster. Simply type this in and replace b with x and it will give you the answer, which is 6. Hope this helps!

4 0
3 years ago
Read 2 more answers
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