Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

एक घनाभ का पृष्ठीय छेतफल 1372sq cm hai . Yadi iski vimao ka anupat 4 :2:1 hai to lambai gyaat kare

एक घनाभ का पृष्ठीय छेतफल 1372sq cm hai . Yadi  iski vimao ka anupat 4 :2:1 hai to lambai gyaat kare

Grade:9

1 Answers

Arun
25763 Points
2 years ago
Dear student
 
its dimensions can be taken as 4x , 2x, x
 
now 2(8 x^2 + 4x^2 + 2 x^2)= 1372
 
14 x^2 = 686
 
x^2 = 4 9
 
x = 7
 
hence length = 4*7 = 28 cm

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free