Question

General Section 1. Tell and write the answers as quickly as possible. 2) Three sides of a triangle are x cm, y cm and z cm respectively. Its perimeter and semi-perimeter is what b) If the length of a side of a square is x cm, its perimeter is what
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Answer 1

Answer:

1) paramerter of triangle is x+y+z and semi parameter of triangle is (x+y+z)÷2

2)parameter of square is 4x

Step-by-step explanation:

parameter is sum of all sides

so parameter of triangle is x+y+x

semi parameter is sum of half of sides

so semi parameter of triangle is (x+y+z)÷2

parameter is sum of all sides

so parametwr of squar is 4x because a suqare has all sides equal