Question

A cylindrical tank is 2 m high and 0.3 m radius. If height increased by 5
cm and radius by 1cm. what is the effect on volume?​

Answer 1

Answer:

area of cylinder1=2πrh+2πr^

2×22/7×0.3×2=26.4/7=3.771

area of cylinder 2=2πrh+2πr^

2×22/7×(2+5)(0.3+1)

2×22/7×7×1.3

2×22×1.3=57.2

so,the area of 1 cylinder is 3.771 and 3 cylinder is 57.2

Step-by-step explanation:

hope it will help