Question

a conical pit of top diameter 3.5 is 12m deep. what is its capacity in kilolitres. brainly guys ppzz help me waiting for a satisfyingly answer ​

Answer 1

Step-by-step explanation:

$volume \: of \: cone = \pi {r}^{2} h \div 3 \\ = (3.14 \times 1.75 \times 1.75 \times 12 )\div 3 \\ = 38.465 \: cubic \: meter \\ 1 \: cub \: meter = 1kl \\ now \: 38.465kl$

Answer 2

Answer:

154

Step-by-step explanation:

Volume of cone=

$1 \div 3 \times \pi \times r \times r \times h$

$1 \div 3 \times 22 \div 7 \times 3.5 \times 3.5 \times 12$

Which is equal to 154