Question

ONLY 1% PEOPLE ANS THIS QUESTION the perimeter of the triangle be ​

Answer 1

Answer:

Find the perimeter of a triangle having sides 3 cm, 8 cm and 6 cm.

Solution:



Perimeter of a triangle

                   = Sum of all the three sides

                   = AB + BC + AC

                   = 3 cm + 8 cm + 6 cm

                   = 17 cm

Answer 2

$Side \: opposite \: to \: 30° = \: \frac{1}{2} \times hypotenuse \\ </p><p> = \frac{1}{2} \times 12 \sqrt{2 } \\ = 6 \sqrt{2} \\ side \: oppsite \: to \: 60° \: = \frac{ \sqrt{3} }{2} \times hypotenuse \\ = \frac{ \sqrt{3} }{2} \times 12 \sqrt{2} \\ = 6 \sqrt{6} \\Perimeter \:of\: triangle\:= 12√2 + 6√2 + 6√6$