Question

The perimeter of triangle of side 2 cm. 3 cm and 4 cm is
9cm
8cm.
6cm
5cm​

Answer 1

Answer:

2cm+3cm+4cm = 9cm

Step-by-step explanation:

What is Perimeter?

Perimeter is the sum of all the sides of any figure.

For square, we know that a square has 4 sides which are equal.

Hence, it's perimeter is side + side + side + side = 4 × side

For rectangle, we know that a rectangle has 4 sides in which 2 sides are equal in length and the other 2 are equal in breadth.

It's perimeter :- length + length + breadth + breadth = 2(length + breadth)

In a scalene triangle, of side A, B and C

It's perimeter will be A + B + C

Answer 2

Answer:

2+3+4=9

Step-by-step explanation:

perimeter is sum of all sides