Question

find the perimeter of triangle each sides 4.4 cm
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Answer 1

Answer:

Perimeter of a Traingle = a + b + c

$\huge \: 4.4 + 4.4 + 4.4 \\ = 13.2$

CM

Step-by-step explanation:

13.2cm

Answer 2

Step-by-step explanation:

= perimeter of △

Triangle having 3 side so

=3 × 4.4⇒13.2cm

Now, the circumference of circle = length o

2πr=13.2

r= 13.2/2×π

r=2.1cm

Area of circle ⇒πr²

⇒π×(2.1)²

⇒13.86cm²