Question

Length of a room is twice its width. If length of the room is 30 meter find its area?
कमरे की लम्बाई चौड़ाई की दुगनी है। यदि कमरे की लम्बाई 30 मीटर है तो क्षेत्रफल ज्ञात​

Answer 1

Answer:

2X^2

Step-by-step explanation:

let the width of the room is X

according to the question,

length = 2X ( two times of X)

so Area= length × breadth

Area = 2X × X

Area= 2X^2