Tracy used the expression to find the surface area, in square centimeters, of the rectangular pyramid below. Which statement best describes her work? Tracy’s answer will be incorrect because she forgot the factor in the expression representing the area of the triangular faces. Tracy’s answer will be incorrect because the pyramid has five faces and her expression finds the sum of only three products. Tracy’s answer will be correct because she made use of the fact that in her expression. Tracy’s answer will be correct because a rectangular pyramid has only three faces and the expression finds the sum of three products.

the third picture

step-by-step explanation:

answer: what is the question you're trying to ask?

step-by-step explanation:

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.

a orange at the grocery store idk what other product that could be