Solve this:

Solve this: Q.4 Q.S of four marks each. You have to attempt only one the alternatives in all' suc/i questions, (Section - A) Find the value 16)Ä4 Find the value of the polynomial — Write the coordinates of the origin? Write the equation of the line parai\el \-cxis and 2-units above the origin. Find the area of an equilateral triangle whose side is 4cm.

Dear Student,

The solutions to your Q 3 and Q 5 question has been provided below:

Q 3 . C o o r d i n a t e s o f o r i g i n a r e (0, 0)

Q 5 . A r e a o f e q u i l a t e r a l t r i a n g l e = \frac{\sqrt{3}}{4} a^{2} G i v e n : S i d e o f E q u i l a t e r a l t r i a n g l e (a) = 4 c m A r e a o f e q u i l a t e r a l t r i a n g l e = \frac{\sqrt{3}}{4} \times {(4)}^{2} A r e a o f e q u i l a t e r a l t r i a n g l e = 4 \sqrt{3} c m^{2}

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