The figure below shows rectangle abcd with diagonals ac and db:
jimmy wrote the following proof to show that the diagonals of rectangle abcd are congruent:
jimmy's proof:
statement 1: rectangle abcd is given
statement 2: ab - dc because opposite sides of a rectangle are congruent
statement 3: angles abc and dcb are both right angles by definition of a rectangle
statement 4: angles abc and dcb are congruent because all right angles are congruent)
statement 5:
statement 6: triangles abc and dcb are congruent by sas
statement 7: ac - db by cpctc
which statement below completes jimmy's proof?
ad - ad (reflexive property of congruence)
ad - ad (transitive property of congruence)
obc - bc (reflexive property of congruence)
bc - bc (transitive property of congruence)

the reporter's right

step-by-step explanation:

1/4 = .25 / 25%

what graph

step-by-step explanation:

x-3y=4

step-by-step e

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.