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Of four equal equilateral triangles two ...

Of four equal equilateral triangles two are cut vertically into halves and two whole are put together to make a rectangle.
Area and perimeter of the rectangle.
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MAXIMUM PUBLICATION-NEW NUMBERS-EXAMPLE
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  2. What is the hypotenuse of the right triangle with perpendicular sides ...

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  4. A square and equiIateral triangle of sides twice as long we cut and th...

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  5. From the pairs of numbers given below, pick out those whose product is...

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  6. From the pairs of numbers given below, pick out those whose product is...

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  10. Calculate the length of the sides of the equilateral triangle on the r...

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  11. Prove that (sqrt2+1)(sqrt2-1)=1. Use this to compute frac(1)sqrt(2-1)....

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  12. Compute frac(1)(sqrt2+1) correct two decimal places.

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  13. Simplify (sqrt3-sqrt2)(sqrt3+sqrt2) Using this compute 1/(sqrt3-...

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  14. All black triangles in the picture are equilateral. What is the rati...

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  15. The hypotenuse of a right triangle is 3.5 metres long. One side is 2.5...

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  16. The sides of a square are 6 centimetres long. The mid points of the si...

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  17. Find the sum,sqrt32+sqrt512+sqrt8

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