# If the altitude of a triangle is increased by 10% while its area remains the same

If the altitude of a triangle is increased by 10% while its area remains the same, its corresponding base will decrease by

(a) 9%

(b) 100/11%

(c) 10%

(d) 100/9%

(a) 9%

(b) 100/11%

(c) 10%

(d) 100/9%