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If the sides of a triangle are 3 cm, ...

If the sides of a triangle are 3 cm, 4 cm and 6 cm long, determine whether the triangle is right-angled triangle.

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  11. Verity that the following numbers represent Pythagorean triplet: (i)...

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  14. Draw a triangle A B C , with A C=4\ c m ,\ B C=3\ c m\ a n d\ /C=105^0...

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  15. Draw a triangle A B C , with A C=4\ c m ,\ B C=3\ c m\ a n d\ /C=80^0d...

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  20. In a A B C , if /A-/B=33^0 and /B-/C=18^0, then /B= (a) 35^0 (b) 4...

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