A greenhouse has the shape of a square pyramid. the base has a side length of 30 yards. the height of the greenhouse is 18 yards. how much space is inside the greenhouse

space inside the greenhouse is .

Step-by-step explanation:

We have , a greenhouse has the shape of a square pyramid. the base has a side length of 30 yards. the height of the greenhouse is 18 yards.  We need to find how much space is inside the greenhouse . Let's find out:

We know that Volume of square Pyramid is , Where

a = Area of Base

h = height of Pyramid

According to Question , and , , So Area of base

⇒

⇒

⇒

Now , Volume is

⇒

⇒

⇒

⇒

Therefore, space inside the greenhouse is .

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get