Question

write the formula for the perimeter of rectangle .square and eqilatwral triangle with the help of a diagram .write the area of rectangle and square. class 6

Answer 1

hii!!

here's ur answer...

perimeter of rectangle=2(l+b)

perimeter of square=side×4

perimeter of equilateral triangle=sum of all sides

area of rectangle=l×b

area of square=side×side

area of equilateral triangle=1/2×b×h

hope this helps...

:-)

Answer 2

sol.

PERIMETER OF RECTANGLE ⇒2∫LENGTH ₊ BREATH∫