Question

1. Find the length and the perimeter of a rectangle whose area is 216 cm and breadth is 12
. The diagonal of a rectangle is 10 cm and its breadth is 6 cm. Find its: (i) length (ii) area.
3. The area of a small rectangular plot is 88cm². If the difference between its length and its breadth
​

Answer 1

Answer:

1. Area =L×B perimeter=(2×L)+(2×B)

Step-by-step explanation:

Given, Area= 216cm^2

=> L×B= 216

=>L×12=216

=>L=216/12=18cm.

Perimeter= (2×12)+ (2×18)= 190cm

2.

Answer 2

Answer:

find

Step-by-step explanation:

द डायगोनल ऑफ़ रेक्टेंगल इस 10 सेंटीमीटर एंड 837 सेंटीमीटर फाइंड इट्स लेंथ एंड एरिया