Find the perimeters and area of the parallelograms given in figure. [3 MARKS]

Open in App

Solution

Perimeter solution: 1.5 Marks
Area of paralellogram: 1.5 Marks

(i) Perimeter
$= 2 \times (l + b) = 2 \times (10 + 6) c m = 32 c m$

$A r e a = B a s e \times C o r r e s p o n d i n g a l t i t u d e$

$= (10 \times 5) c m^{2} = 50 c m^{2}$

(ii) Perimeter
$= 2 \times (l + b) = 2 \times (9 + 5) c m = 28 c m$

$A r e a = B a s e \times c o r r e s p o n d i n g a l t i t u d e$

$= (5 \times 8) c m^{2}$ [Base = 5 cm as opposite sides of a parallelogram are equal]

$= 40 c m^{2}$

Suggest Corrections

Similar questions

There are 3 semicircles in the given figure. AB = 14 cm and C is the midpoint of AB. Find the perimeter and area of the figure. [3 MARKS]

Find the perimeter and area of the shape given below: [3 MARKS]

Q. In the given figure, find the perimeter of the parallelogram.

Given the side length as 10m and base length as 9m and height as 5m of a parallelogram. Find the area and its perimeter. [2 MARKS]

In the given figure , ABCD is a parallelogram. DL is perpendicular to AB and AB =AD =13 cm. If the area of parallelogram is $156 c m^{2}$ then find the length of AL. [2 MARKS]

Join BYJU'S Learning Program