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The perimeter of a right triangle …

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The perimeter of a right triangle is 12cm and its hypotenuse is 5cm find the other 2 sides and its area

Posted by Rupali Sharma 8 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Hans Raj 8 years, 5 months ago

it is a famous pythagorus triplet 3, 4, 5

perimeter = 3+4+5 =12

5 cm is perfectly fitting its hypotenuse as it is the largest side

so it is right Ld tri with base and height as 3 and 4

area=1/2 x base x height

= 1/2 x 3 x 4 = 6 cm2

1Thank You

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