Question

11.What is the perimeter of a triangle having hypotenuse 17 cm and the length of a leg as 8 cm? ​

Answer 1

Answer:

40cm

Step-by-step explanation:

let assume the one side which we don't know as x

${17}^{2} = {8}^{2} + {x}^{2} pythogerous \: theory$

289=64+x^2

×^2=289_64=225

×^2=225

×=15

perimeter =17+8+15=40