Question

find the perimeter of right angle triangle whose two legs are 3 centimetre and 4 centimetre hypotenuse is 5 cm​

Answer 1

Step-by-step explanation:

Parameter is the summation of each side of triangle.

So parameter will be 3 + 4 + 5 = 12

Answer 2

$\Large{\underline{\underline{\mathfrak{\bf{Question}}}}}$

find the perimeter of right angle triangle whose two legs are 3 cm and 4 cm hypotenuse is 5 cm

$\Large{\underline{\underline{\mathfrak{\bf{Solution}}}}}$

$\Large{\underline{\mathfrak{\bf{Given}}}}$

• Two Side are 4cm and 3 cm
• Hypotenuse is 5 cm

$\Large{\underline{\mathfrak{\bf{Find}}}}$

• Perimeter of right triangle

$\Large{\underline{\underline{\mathfrak{\bf{Explanation}}}}}$

$\Large{\underline{\mathfrak{\bf{In\:right\:\triangle\:ABC}}}}$

• Hypotenuse = AC = 5 cm
• Base = BC = 3 cm
• Perpendicular = AB = 4 cm

we know,

$\small\boxed{\sf{\:Perimetere_{right\:triangle}\:=\:Sum\:of\:all\:side}}$

Or,

$\mapsto\sf{\:perimeter_{right\:triangle}\:=\:AB+BC+AC} \\ \\ \\ \mapsto\sf{\:perimeter_{right\:triangle}\:=\:4+3+5} \\ \\ \\ \mapsto\sf{\:perimeter_{right\:triangle}\:=\:12\:cm}$

$\Large{\underline{\mathfrak{\bf{Hence}}}}$

• perimeter of triangle = 12 cm