what is the work of ciliary muscle in our eye??future doctor ​

Answer:

Since l∥m, then

3y=2y+25

0

[Alternate ∠s]

⇒3y−2y=25

0

⇒y=25

0

......(1)

Also x+15

0

=2y+25

0

[Vertically opposite ∠s]

⇒x+15

0

=2(25)+25

0

[using (1)]

⇒x+15

0

=50

0

+25

0

⇒x=75

0

−15

0

⇒x=60

0

.(in degrees)

Step-by-step explanation:

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Answer:

[tex]\qquad\qquad\qquad\boxed{ \sf{ \:\bf \: \: x \: = \: 30\degree \: }} \: \\ \\ [/tex]

Step-by-step explanation:

[ See the attachment ]

It is given that l || m and BD acts as a transversal.

We know, pair of corresponding angles are equal.

[tex]\sf\implies \: \angle ABC = \angle FCD \\ \\ [/tex]

[tex]\sf\implies \: \angle FCD =70\degree \\ \\ [/tex]

Now, In triangle ECD,

We know that, Exterior angle of a triangle is equals to sum of interior opposite angles.

So, using this property of triangles, we get

[tex]\sf \: \: \angle FCD =\angle CED + \angle CDE \\ \\ [/tex]

[tex]\sf \:70\degree = 40\degree + x \\ \\ [/tex]

[tex]\sf \:70\degree - 40\degree = x \\ \\ [/tex]

[tex]\sf\implies\bf \: \: x \: = \: 30\degree \: \\ \\ [/tex]

[tex]\rule{190pt}{2pt}[/tex]

Additional Information

1. Sum of all interior angles of a triangle is 180°.

2. Sum of any two sides of a triangle is greater than third side.

3. Angle opposite to longest side is always greater.

4. Side opposite to greater angle is always longest.

5. The third side of a triangle always lies in between difference and sum of other two sides.

Abe Sala chutiya hai tu aur to kamina hai

Answer:

I

She

we

she

she

it

she

thanks , pls like if it's helpful

Answer:

1) I

2) He

3) We, It

4) She

5) It

6) She

Explanation:

Explanation:

mangoes are being cut by us in small pieces