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Compute the following (14+sqrt3)(14-sqrt...

Compute the following (14+`sqrt3`)(14-`sqrt3`)

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V PUBLICATION-New Numbers-QUESTION BANK
  1. Using sqrt6= 2.449, calculate sqrt(2/3)+sqrt(3/2) correct to three dec...

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  2. Compute √12 - √3 upto two decimals.

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  3. Given sqrt2 = 1.414, find the approximate value of 3/sqrt2 to three de...

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  4. Using sqrtx2 \approx 1.414, \sqrtx3=1.732 . Calculate the value of the...

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  5. In the picture A B C is an equilateral triangle. BC=5cm. Find the area...

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  6. In the figure, angle B=120circ, angle A=15^circ, A B=10 centimeters. A...

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  7. a) sqrt3 sqrt3= b) What is the product of(sqrt3+sqrt2 andsqrt3-sqrt2)...

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  8. In the figure, angle A=30^circ,angle B=90^circ, A C=16cm (a) What is ...

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  9. a)sqrt7sqrt7= b) sqrt7+sqrt7=

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  10. a) Find the area and perimeter of the rectangle in the figure. b) What...

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  11. (sqrtx3+sqrtx2)(\sqrt{3}-sqrtx2)=(sqrtx3)^2-(sqrtx2)^2=3-2=1Using this...

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  12. In the figure, angle B=angle AC D=90^circ a) What is the length of A...

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  13. Compute the following (14+sqrt3)(14-sqrt3)

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  14. Find the value of √243 + √300

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  15. If √3 =1.732 and √5 =2.236, compute √5 +√3 correct two decimal places...

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  16. Calculate.the perimeter and area of the triangle in the picture.

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  17. Compute √12 - √3 upto two decimals.

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  18. In the figure, angle B=120 ∘ angle A=15 ∘ , AB=10 centimetres. Also di...

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  19. The pictures shows a tangram of 7 pieces made by cutting a square of s...

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  20. Draw an equilateral triangle with side sqrtx10 centimetres.

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