yadi kisi varg ki bhuja ko 10% ghata diya jaye, to (तो) uske chetraphal ( क्षेत्रफल ) me ( मे ) kitne percent ki kami hogi?
Answers
Answered by
1
Answer:
19 percent ka hoga
Step-by-step explanation:
let the length of sides is = 10
the area of square = 100 CM
loss in the sides = 10 percent
so the size of sides is = 9 CM
the area of second square = 81 CM
the loss of CM is = 19 cm
19cm is the percent of 100cm = 19 percent
Similar questions