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3 years ago

4d = 30 the answer would be c=7.5 right if not plz correct me if im wrong

Mathematics

2 answers:

SashulF [63]3 years ago

6 0

Answer:

Correct!

Step-by-step explanation:

You did it the correct mathematical way, where you divide 4 by 30. Some people get confused and multiply 30 and 4, so good job!

Black_prince [1.1K]3 years ago

5 0

Answer:

Step-by-step explanation: 4÷30=7.5 D = 7.5

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2 years ago

Find the Total surface area of a cone if it's slant height is 21m and diameter of it's base is 24m.

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The total surfAce area of cone is <u>1244.57m².</u>

<h3><u>Step-by-step</u><u> </u><u>explanation</u><u> </u><u>:</u><u>-</u><u> </u></h3>

The total surface area of cone..

<h3><u>Solution :- </u></h3>

Given that ,

The slant height of the cone = 21m.
Diameter of it's base = 24m.

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3 years ago