Question

Find semi-perimeter of a right angle triangle with perpendicular sides as 16 and 30

Answer 1

Answer:

16 +30+x=90

46+x=90

=x=90-46

x=44

now

semi perimeter=16+44+30/2

=45

Step-by-step explanation:

hope this will help u

Answer 2

Answer:

40

Step-by-step explanation:

let the two perpendicular sides be 16 and 30 and other side be X.

so by Pythagoras theorem

X^2 = 16^2 + 30^2

=256 + 900

= 1156

X^2 = 1156

X=√1156

X= 34

so,the sides are 16,30 and 34

perimeter = 16+30+34

= 80

semi perimeter = 80/2

=40