The radius of a circular garden, that is the measure from its center to its outer perimeter, is four meters in length. Recalling that the circumference of a circular region is its diameter times pi, how many meters of edging will be needed to surround the garden? Group of answer choices 7.14 meters 12.57 meters 20.25 meters 25.13 meters

answer: 590

step-by-step explanation:

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step-by-step explanation:

x + 4/7

step-by-step explanation:

use cymath

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.