Question

find the perimeter of triangles whose sides are 6 cm 7 cm 9 cm​

Answer 1

Answer:

Step-by-step explanation:

8.

Answer:

It's opposite sides are always parallel to each other

It's opposite sides are always equal

9.

Answer:

15.5cm

Given:

Sides of triangle

5cm,4.5cm and 6cm.

Assume:

a+b+c= perimeter

Step by step answer:

a+b+c= P

5cm+4.5cm+6cm= P

15.5= perimeter

9:

Answer:

46 is greater

Given:

Two digits

37 and 46

To find:

Compare both values

Answer 2

$\huge \sf \green{Question}$

Find the perimeter of triangle with sides are 6cm, 7cm, 9cm

$\huge \sf \green{Answer}$

Given sides of a triangle are 6cm, 7cm, 9cm

The perimeter of a triangle ABC = sum of the sides.

Now,

Perimeter of triangle ABC $\Rightarrow$ AB+BC+CA

$\Rightarrow$ 6+7+9

$\Rightarrow$ 22cm