Question

A student observe a permanent slide of showing asexual reproduction in yeast. Draw diagram of the observation he must have made from the slide and name the process involved in it ​

Answer 1

Explanation:

Let the breadth of the rectangle be x cm.

Then, length = 3x cm

New breadth =(x+5) cm

New length =(3x−3)cm

Then, (x+5)(3x−3)−3x×x=57

⇒3x

2

+12x−15−3x

2

=57

⇒12x=57+15=72⇒x=6

∴ Breadth = 6 cm, Length = 18 cm

Perimeter =2(6cm+18cm)=2×24cm=48 cm