Question

(3) The sides of a triangle measure 8 cm, 12 cm and 6 cm
Then, the semiperimeter of the triangle is ......... cm
A. 26 B. 52 C. 13 D. 6.5​

Answer 1

Answer:

C. 13

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Answer 2

The Semiperimeter of a triangle = [ a + b + c / 2 ] units.

= [ 8 + 12 + 6 / 2 ] cm

= 13 cm.

Hence, Option C is the correct option.