Question

Find the bass of a parallelogram whose area is5400 cm sq an altitude is 45 cm

Answer 1

Answer :-

b = 120 cm

Given :-

A = 5400 cm²

h = 45 cm

To find :-

base of parallelogram.

Solution:-

Parallelogram :- A quadilateral whose opposite sides are parallel , opposite angles are equal and diagonals bisect each other.

The area of parallelogram is given by :-

$\huge \boxed{Area = base \times height}$

Put the given value ,

→$5400 = b \times 45$

→$b = \dfrac{5400}{45}$

→$b = 120 cm$

hence,

The base of parallelogram will be 120 cm .

Answer 2

Answer:

Here,

Given:

=> area of a parallelogram= 5400 cm^2

=> Altitude ( height) = 45 cm

To find:

=> Base of parallelogram.

Solution:

We know,

Formula for finding area of a parallelogram:

Area= Base× Height

hence,

5400= Base× 45

5400/45= Base

120= Base.

therefore,

Base of the parallelogram= 120 cm.