Question

Maths
Q 1] Fill in the blanks
(4)
1) if radius base of cylinder is 7 cm and height is 5 cm then its curved surface area is​

Answer 1

Step-by-step explanation:

$c.s.a = 2\pi \: rh \\ = 2 \times \frac{22}{7} \times 7 \times 5 \\ = 2 \times 22 \times 2 \\ = 220cm {}^{2}$

Hope, it helpful for you

Answer 2

Answer: 2ĪĪrh

2×22÷7×5×7

=220xm²

Step-by-step explanatio