Question

write the definition of square, rectangle and triangle and the area of square and rectangle.​

Answer 1

Answer:

square - is a simple definition of square?

1 : a flat geometric figure that has four equal sides and four right angles.

Area - side × side

Rectangle - A rectangle is a quadrilateral with four right angles. Thus, all the angles in a rectangle are equal (360°/4 = 90°). Moreover, the opposite sides of a rectangle are parallel and equal, and diagonals bisect each other.

Area - L ×B

Triangle -

1 : a flat geometric figure that has three sides and three angles.