Describe a real or made up example of a contract that includes consideration

It is important that all contracts include consideration  in order for any agreement to be legally binding.

The example of a contract of this type is:

Renting a place to use for your sales business. You rent the place for a certain period of time (Let's say one year) and for a settled amount of money. In form of a lease, is stated and stipulated what that amount of money includes (let's say just the place) and what it doesn't include (energy and water bill) as well as the rules for using and living in the place.

This contract applies for both parts once consideration is provided by accepting the terms of conditions and the value agreed.

Explanation:

But this is not my answer I have to give credit to user  keylacordoba.

bd = 9 cm

step-by-step explanation:

in a 30°-60°-90° triangle, the ratio of side lengths is 1 : √3 : 2. that is, the longest side (hypotenuse) is twice the length of the shortest side.

all of the triangles in your geometry are 30°-60°-90° triangles. ac is the hypotenuse of δacd, and the short side of δabc.

the short side ad of δacd will be half the length of ac, so 3 cm. the hypotenuse ab of δabc will be twice the length of ac, so 12 cm. segment bd is the difference of the lengths ab and ad, so is

bd = ab -ad

bd = 12 cm - 3 cm = 9 cm

comment on side length ratios

you can figure the ratios of side lengths in a 30°-60°-90° triangle by considering the trig ratios of the angles. or you can figure the length of the altitude of an equilateral triangle of side length 2 using the pythagorean theorem.

okay lol !