If a figure has been dilated by a scale factor of 2, which transformation could be used to prove the figures are similar using the aa similarity postulate? a reflection to map at least two sides of the image to two sides of the pre-image. a series of dilations to map at least two angles of the image to two angles of the pre-image. a rotation to map at least two sides of the image to two sides of the pre-image. a series of translations to map at least two angles of the image to two angles of the pre-image.

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.

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3

σк тнє αиѕωєя ιѕ (α.)

нσρє ι ¢συℓ∂ нєℓρ υ