A cylindrical pipe has a length of 2.4 m and an internal diameter of 30 cm. What is the largest object that
could fit in the pipe? Give your answer correct to the nearest cm.
and please explain how you get the answer.

A = 169646cm²

Step-by-step explanation:

Find the internal area of the pipe.

A = height(π × radius²) = h(πr²)

Plug in values. (radius = diameter/2 ⇒ r = 30/2 = 15cm) (2.4m = 240cm)

A = 240(π15²)

A = 169646cm²

step-by-step explanation:

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)