Question

find the semi perimeter of triangle whose sides are 13cm, 14cm and 9cm
respectively
​

Answer 1

Answer:

Triangle

Solve for height

hb ≈ 8.13 cm

a Side = 13cm

b Base = 14cm

c Side = 9cm

Step-by-step explanation:

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Answer 2

semi perimeter of given triangle is

perimeter of triangle/ 2.

so perimeter is 13+14+9=36.

semi perimeter is=36/2.

=18cm.

semi perimeter of the given triangle is 18cm.

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