Parallelogram L M N O is shown. Diagonals are drawn from point M to point O and from point L to point N and intersect at point P. The length of L M is 22 centimeters and the length of M N is 18 centimeters.
What is the perimeter of parallelogram LMNO?

18 cm
22 cm
40 cm
80 cm

The correct answer is last option 80 cm

Step-by-step explanation:

From the given figure we can see a parallelogram LMNO

To find the perimeter of parallelogram

Here side length of the parallelogram  is 18 cm and 22 cm

Perimeter = sum of side lengths

= 22 + 22 + 18 + 18 = 80 cm

Therefore the perimeter of parallelogram  LMNO = 80 cm

The correct answer is last option 80 cm

a

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.