Question

किसी आयत की लंबाई तथा चौडाई का अनुपात
5 : 6 है तथा इसका क्षेत्रफल 6,750 cm' है।
। आयत की लंबाई तथा क्षेत्रफल का अनुपात
ज्ञात करें।
(A) 1 : 80 (B) 1 : 84
(C) 1 : 100 (D) 1 : 90​

Answer 1

Step-by-step explanation:

Option D is correct

Let the length be=5x

Breadth =6x

Area=6750

L×B=6750

5x×6x=6750

30x^2=6750

x^2=225

x=15

Length=5x=5×15

=75 cm

Breadth=6x=6×15

=90 cm

Ratio of length and area

=75:6750

=1:90

Answer 2

buddy , I don't know how to write hindi here..... please tell me how....then I'll able to answer your questions..

I hope it will helps you....!!!!!

Rocky singh ♥

follow me brother.....

your welcome always brother....