Question

semiperimeter of triangle of side 4cm 5cm and 6cm​

Answer 1

Answer:

first find the perimeter by adding all sides and divide by 2 to find semiperimeter

Step-by-step explanation:

4+5+6=15

15/2

7.5

Answer 2

Answer:-

We know that perimeter of triangle is sum of all sides.

∴Then, 4 cm+5 cm+ 6cm=15 cm.

∵Semi perimeter of triangle is half of perimeter of triangle.

Then, 15/2=7.5