Question

The difference of semi-perimeter and sides of ∆ABCand 8,9and5cm respectively.Its semi-perimeter 's' is
a)10cm
b)5cm
c) 15cm
d) 20cn
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Answer 1

Answer:

The difference of semi-perimeter and sides of ∆ABCand 8,9and5cm respectively.Its semi-perimeter 's' is

a)10cm

b)5cm

c) 15cm

d) 20cn

→d) 20

Answer 2

Answer: Hi. There's Some Problem With The Question. The Semi perimeter should be 11 cm.

Step-by-step explanation: s= a+b+c/2

8+9+5/2

22/2

11 cm

Hope This Helps :)