Question

area of square and area of rectengal and area of triangle​

Answer 1

Answer:

formulae

Step-by-step explanation:

Areas

square = side * side

rectangle =length * breadth

triangle =1/2 * base* height

Guys here * means multiplication

Answer 2

Answer:

Area of square =

${a}^{3 }$

Area of rectangle = l ×b ×h

Area of triangle =

$\frac{1}{2} \times b \times h$