Question

एक बर्ग की प्रत्येक भुजा 50% बाढ दिया जाये तो छेत्रफल कितना % बढ़ेगा

Answer 1

hey mate, warg ka area 125% badh jayega.

mana, kisi warg ki bhuja 10m hai.....
tab iska area = 10*10 = 100m square

ab bhuja 50% badha dene par ,
10*50% = 5m
yani bhuja 15m ho jane per area = 15*15 = 225m square.


So, badha huwa area ka % ,
let x% area badha hai
total area badha hai 225-100= 125.
Now, 100 * x% = 125
100*x/100 = 125
x = 125 % ANSWER