Question

In a right angled triangle , hypotenuse is 13 cm , perpendicular is 12 cm and base is 5 cm . find the perimeter and area. ​

Answer 1

Answer:

Perimeter: 30 cm

Area: 78cm²

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Answer 2

Answer:

Step-by-step explanation:

given: h=13 cm , p=12 cm ,b=5cm

perimeter of a triangle =h+p+b

                                       = 13+12+5=30cm

area of triangle = (1/2)*base *height

                          =(1/2)*5*12                    (here height is the perpendicular)

                           =30 cm²