Question

there are a parallelogram and triangle on the same base and between same parallels. if the area of triangle is
$9 {cm}^{2}$
m , find the area of parrallelogram.​

Answer 1

Answer:

$18cm^{2}$

Step-by-step explanation:

Given: A parallelogram and triangle are on the same base and between the

           same parallels.

           Area of the triangle is = $9cm^{2}$

Previous Knowledge: We know that if a triangle and a parallelogram lie on

                                     the same base and between the same parallels then,

                                     Area of triangle = $\frac{1}{2}$ Area of parallelogram

To find: Area of parallelogram

Solution:

Area of triangle = $\frac{1}{2}$ Area of parallelogram        (Previous Knowledge)

⇒ $9cm^{2} = \frac{1}{2}$ Area of parallelogram  

⇒ Area of parallelogram = $9*2$ = $18cm^{2}$