Question

find the perimeter of an equilateral triangle with sides of 15 CM length.​

Answer 1

Answer:

$\sqrt{3 \div 4 \times225}$

Step-by-step explanation:

$\sqrt{45 \div 4}$

Answer 2

AnsweR :

${ \large\boxed {\sf \gray{Perimeter \: of \: the \: triangle = A + B + C}}}$

• An Equilateral triangle is a triangle in which all three sides.

Side = 15 cm

$\rm = 15cm + 15cm + 15cm \\ \\ \sf = 45cm$

Perimeter = 45 cm